Vertical

AIOC95 depth

Vertical::fromSRID(Vertical::EPSG_AIOC95_DEPTH)

to AIOC95 height (Vertical)

EPSG	PHPCoord
Name: Height <> Depth Conversion Code: `urn:ogc:def:coordinateOperation:EPSG::7812` Extent: World	$point->heightDepthReversal( to: Vertical::fromSRID(Vertical::EPSG_AIOC95_HEIGHT) )

to Baltic 1977 depth (Vertical)

EPSG	PHPCoord
Name: Baltic 1977 depth to AIOC95 depth (1) Code: `urn:ogc:def:coordinateOperation:EPSG::5445` Extent: Azerbaijan - offshore and Sangachal	$point->offset( to: Vertical::fromSRID(Vertical::EPSG_BALTIC_1977_DEPTH), verticalOffset: new Metre(26.3) )

to Caspian depth (Vertical)

EPSG	PHPCoord
Name: AIOC95 depth to Caspian depth (1) Code: `urn:ogc:def:coordinateOperation:EPSG::5403` Extent: Azerbaijan - offshore and Sangachal	$point->offset( to: Vertical::fromSRID(Vertical::EPSG_CASPIAN_DEPTH), verticalOffset: new Metre(-1.7) )

AIOC95 height

Vertical::fromSRID(Vertical::EPSG_AIOC95_HEIGHT)

to AIOC95 depth (Vertical)

EPSG	PHPCoord
Name: Height <> Depth Conversion Code: `urn:ogc:def:coordinateOperation:EPSG::7812` Extent: World	$point->heightDepthReversal( to: Vertical::fromSRID(Vertical::EPSG_AIOC95_DEPTH) )

to Baltic 1977 height (Vertical)

EPSG	PHPCoord
Name: Baltic 1977 height to AIOC95 height (1) Code: `urn:ogc:def:coordinateOperation:EPSG::5443` Extent: Azerbaijan - offshore and Sangachal	$point->offset( to: Vertical::fromSRID(Vertical::EPSG_BALTIC_1977_HEIGHT), verticalOffset: new Metre(-26.3) )

Alicante height

Vertical::fromSRID(Vertical::EPSG_ALICANTE_HEIGHT)

to EVRF2000 height (Vertical)

EPSG

PHPCoord

Name: Alicante height to EVRF2000 height (1)
Code: urn:ogc:def:coordinateOperation:EPSG::5429
Extent: Spain and Gibraltar - onshore

$point->offsetAndSlope(
    to: Vertical::fromSRID(Vertical::EPSG_EVRF2000_HEIGHT),
    ordinate1OfEvaluationPoint: new Degree(40.772222222222),
    ordinate2OfEvaluationPoint: new Degree(-3.6597222222222),
    verticalOffset: new Metre(-0.486),
    inclinationInLatitude: new ArcSecond(-0.003),
    inclinationInLongitude: new ArcSecond(0.006),
    EPSGCodeForHorizontalCRS: 'urn:ogc:def:crs:EPSG::4258'
)

Antalya height

Vertical::fromSRID(Vertical::EPSG_ANTALYA_HEIGHT)

to EVRF2019 height (Vertical)

EPSG	PHPCoord
Name: Antalya height to EVRF2019 height (2) Code: `urn:ogc:def:coordinateOperation:EPSG::9551` Extent: Turkey - onshore	$point->offset( to: Vertical::fromSRID(Vertical::EPSG_EVRF2019_HEIGHT), verticalOffset: new Metre(-0.394) )

to EVRF2019 mean-tide height (Vertical)

EPSG	PHPCoord
Name: Antalya height to EVRF2019 mean-tide height (2) Code: `urn:ogc:def:coordinateOperation:EPSG::9552` Extent: Turkey - onshore	$point->offset( to: Vertical::fromSRID(Vertical::EPSG_EVRF2019_MEAN_TIDE_HEIGHT), verticalOffset: new Metre(-0.448) )

Auckland 1946 height

Vertical::fromSRID(Vertical::EPSG_AUCKLAND_1946_HEIGHT)

to NZVD2009 height (Vertical)

EPSG	PHPCoord
Name: NZVD2009 height to Auckland 1946 height (1) Code: `urn:ogc:def:coordinateOperation:EPSG::4442` Extent: New Zealand - North Island - Auckland vcrs	$point->offset( to: Vertical::fromSRID(Vertical::EPSG_NZVD2009_HEIGHT), verticalOffset: new Metre(-0.34) )

to NZVD2016 height (Vertical)

EPSG	PHPCoord
Name: NZVD2016 height to Auckland 1946 height (2) Code: `urn:ogc:def:coordinateOperation:EPSG::9312` Extent: New Zealand - North Island - Auckland vcrs	$point->offsetFromGrid( to: Vertical::fromSRID(Vertical::EPSG_NZVD2016_HEIGHT), offsetsFile: GTXAuckland1946NZVD2016Provider->provideGrid() )

Baltic 1957 depth

Vertical::fromSRID(Vertical::EPSG_BALTIC_1957_DEPTH)

to Baltic 1957 height (Vertical)

EPSG	PHPCoord
Name: Height <> Depth Conversion Code: `urn:ogc:def:coordinateOperation:EPSG::7812` Extent: World	$point->heightDepthReversal( to: Vertical::fromSRID(Vertical::EPSG_BALTIC_1957_HEIGHT) )

Baltic 1957 height

Vertical::fromSRID(Vertical::EPSG_BALTIC_1957_HEIGHT)

to Baltic 1957 depth (Vertical)

EPSG	PHPCoord
Name: Height <> Depth Conversion Code: `urn:ogc:def:coordinateOperation:EPSG::7812` Extent: World	$point->heightDepthReversal( to: Vertical::fromSRID(Vertical::EPSG_BALTIC_1957_DEPTH) )

to EVRF2000 height (Vertical)

EPSG

PHPCoord

Name: Baltic 1957 height to EVRF2000 height (4)
Code: urn:ogc:def:coordinateOperation:EPSG::5201
Extent: Czechia

$point->offsetAndSlope(
    to: Vertical::fromSRID(Vertical::EPSG_EVRF2000_HEIGHT),
    ordinate1OfEvaluationPoint: new Degree(49.916666666667),
    ordinate2OfEvaluationPoint: new Degree(15.25),
    verticalOffset: new Metre(0.116),
    inclinationInLatitude: new ArcSecond(0.036),
    inclinationInLongitude: new ArcSecond(0),
    EPSGCodeForHorizontalCRS: 'urn:ogc:def:crs:EPSG::4258'
)

Name: Baltic 1957 height to EVRF2000 height (3)
Code: urn:ogc:def:coordinateOperation:EPSG::5435
Extent: Slovakia

$point->offsetAndSlope(
    to: Vertical::fromSRID(Vertical::EPSG_EVRF2000_HEIGHT),
    ordinate1OfEvaluationPoint: new Degree(48.633333333333),
    ordinate2OfEvaluationPoint: new Degree(19.25),
    verticalOffset: new Metre(0.122),
    inclinationInLatitude: new ArcSecond(0.02),
    inclinationInLongitude: new ArcSecond(0),
    EPSGCodeForHorizontalCRS: 'urn:ogc:def:crs:EPSG::4258'
)

to EVRF2007 height (Vertical)

EPSG

PHPCoord

Name: Baltic 1957 height to EVRF2007 height (1)
Code: urn:ogc:def:coordinateOperation:EPSG::5202
Extent: Czechia

$point->offsetAndSlope(
    to: Vertical::fromSRID(Vertical::EPSG_EVRF2007_HEIGHT),
    ordinate1OfEvaluationPoint: new Degree(49.916666666667),
    ordinate2OfEvaluationPoint: new Degree(15.25),
    verticalOffset: new Metre(0.13),
    inclinationInLatitude: new ArcSecond(0.026),
    inclinationInLongitude: new ArcSecond(0),
    EPSGCodeForHorizontalCRS: 'urn:ogc:def:crs:EPSG::4258'
)

to EVRF2019 height (Vertical)

EPSG

PHPCoord

Name: Baltic 1957 height to EVRF2019 height (1)
Code: urn:ogc:def:coordinateOperation:EPSG::9745
Extent: Czechia

$point->offsetAndSlope(
    to: Vertical::fromSRID(Vertical::EPSG_EVRF2019_HEIGHT),
    ordinate1OfEvaluationPoint: new Degree(49.916666666667),
    ordinate2OfEvaluationPoint: new Degree(15.25),
    verticalOffset: new Metre(0.142),
    inclinationInLatitude: new ArcSecond(0.026),
    inclinationInLongitude: new ArcSecond(0.006),
    EPSGCodeForHorizontalCRS: 'urn:ogc:def:crs:EPSG::4258'
)

to EVRF2019 mean-tide height (Vertical)

EPSG

PHPCoord

Name: Baltic 1957 height to EVRF2019 mean-tide height (1)
Code: urn:ogc:def:coordinateOperation:EPSG::9744
Extent: Czechia

$point->offsetAndSlope(
    to: Vertical::fromSRID(Vertical::EPSG_EVRF2019_MEAN_TIDE_HEIGHT),
    ordinate1OfEvaluationPoint: new Degree(49.916666666667),
    ordinate2OfEvaluationPoint: new Degree(15.25),
    verticalOffset: new Metre(0.13),
    inclinationInLatitude: new ArcSecond(0.036),
    inclinationInLongitude: new ArcSecond(0.006),
    EPSGCodeForHorizontalCRS: 'urn:ogc:def:crs:EPSG::4258'
)

Baltic 1977 depth

Vertical::fromSRID(Vertical::EPSG_BALTIC_1977_DEPTH)

to AIOC95 depth (Vertical)

EPSG	PHPCoord
Name: Baltic 1977 depth to AIOC95 depth (1) Code: `urn:ogc:def:coordinateOperation:EPSG::5445` Extent: Azerbaijan - offshore and Sangachal	$point->offset( to: Vertical::fromSRID(Vertical::EPSG_AIOC95_DEPTH), verticalOffset: new Metre(-26.3) )

to Baltic 1977 height (Vertical)

EPSG	PHPCoord
Name: Height <> Depth Conversion Code: `urn:ogc:def:coordinateOperation:EPSG::7812` Extent: World	$point->heightDepthReversal( to: Vertical::fromSRID(Vertical::EPSG_BALTIC_1977_HEIGHT) )

to Caspian depth (Vertical)

EPSG	PHPCoord
Name: Baltic 1977 depth to Caspian depth (1) Code: `urn:ogc:def:coordinateOperation:EPSG::5440` Extent: Asia - FSU - Caspian Sea	$point->offset( to: Vertical::fromSRID(Vertical::EPSG_CASPIAN_DEPTH), verticalOffset: new Metre(-28) )

Baltic 1977 height

Vertical::fromSRID(Vertical::EPSG_BALTIC_1977_HEIGHT)

to AIOC95 height (Vertical)

EPSG	PHPCoord
Name: Baltic 1977 height to AIOC95 height (1) Code: `urn:ogc:def:coordinateOperation:EPSG::5443` Extent: Azerbaijan - offshore and Sangachal	$point->offset( to: Vertical::fromSRID(Vertical::EPSG_AIOC95_HEIGHT), verticalOffset: new Metre(26.3) )

to Baltic 1977 depth (Vertical)

EPSG	PHPCoord
Name: Height <> Depth Conversion Code: `urn:ogc:def:coordinateOperation:EPSG::7812` Extent: World	$point->heightDepthReversal( to: Vertical::fromSRID(Vertical::EPSG_BALTIC_1977_DEPTH) )

to Black Sea height (Vertical)

EPSG	PHPCoord
Name: Baltic 1977 height to Black Sea height (1) Code: `urn:ogc:def:coordinateOperation:EPSG::5447` Extent: Georgia - onshore	$point->offset( to: Vertical::fromSRID(Vertical::EPSG_BLACK_SEA_HEIGHT), verticalOffset: new Metre(0.4) )

to Caspian height (Vertical)

EPSG	PHPCoord
Name: Baltic 1977 height to Caspian height (1) Code: `urn:ogc:def:coordinateOperation:EPSG::5438` Extent: Asia - FSU - Caspian Sea	$point->offset( to: Vertical::fromSRID(Vertical::EPSG_CASPIAN_HEIGHT), verticalOffset: new Metre(28) )

to EVRF2000 height (Vertical)

EPSG

PHPCoord

Name: Baltic 1977 height to EVRF2000 height (5)
Code: urn:ogc:def:coordinateOperation:EPSG::5209
Extent: Latvia - onshore

$point->offsetAndSlope(
    to: Vertical::fromSRID(Vertical::EPSG_EVRF2000_HEIGHT),
    ordinate1OfEvaluationPoint: new Degree(56.966666666667),
    ordinate2OfEvaluationPoint: new Degree(24.883333333333),
    verticalOffset: new Metre(0.105),
    inclinationInLatitude: new ArcSecond(0),
    inclinationInLongitude: new ArcSecond(0.004),
    EPSGCodeForHorizontalCRS: 'urn:ogc:def:crs:EPSG::4258'
)

Name: Baltic 1977 height to EVRF2000 height (1)
Code: urn:ogc:def:coordinateOperation:EPSG::5436
Extent: Estonia - onshore

$point->offsetAndSlope(
    to: Vertical::fromSRID(Vertical::EPSG_EVRF2000_HEIGHT),
    ordinate1OfEvaluationPoint: new Degree(58.7),
    ordinate2OfEvaluationPoint: new Degree(25.866666666667),
    verticalOffset: new Metre(0.133),
    inclinationInLatitude: new ArcSecond(-0.014),
    inclinationInLongitude: new ArcSecond(0.005),
    EPSGCodeForHorizontalCRS: 'urn:ogc:def:crs:EPSG::4258'
)

Name: Baltic 1977 height to EVRF2000 height (2)
Code: urn:ogc:def:coordinateOperation:EPSG::5437
Extent: Lithuania - onshore

$point->offsetAndSlope(
    to: Vertical::fromSRID(Vertical::EPSG_EVRF2000_HEIGHT),
    ordinate1OfEvaluationPoint: new Degree(55.3),
    ordinate2OfEvaluationPoint: new Degree(24.016666666667),
    verticalOffset: new Metre(0.102),
    inclinationInLatitude: new ArcSecond(0),
    inclinationInLongitude: new ArcSecond(0.002),
    EPSGCodeForHorizontalCRS: 'urn:ogc:def:crs:EPSG::4258'
)

to EVRF2007 height (Vertical)

EPSG

PHPCoord

Name: Baltic 1977 height to EVRF2007 height (2)
Code: urn:ogc:def:coordinateOperation:EPSG::5203
Extent: Estonia - onshore

$point->offsetAndSlope(
    to: Vertical::fromSRID(Vertical::EPSG_EVRF2007_HEIGHT),
    ordinate1OfEvaluationPoint: new Degree(58.7),
    ordinate2OfEvaluationPoint: new Degree(25.866666666667),
    verticalOffset: new Metre(0.195),
    inclinationInLatitude: new ArcSecond(0.009),
    inclinationInLongitude: new ArcSecond(-0.013),
    EPSGCodeForHorizontalCRS: 'urn:ogc:def:crs:EPSG::4258'
)

Name: Baltic 1977 height to EVRF2007 height (3)
Code: urn:ogc:def:coordinateOperation:EPSG::5204
Extent: Lithuania - onshore

$point->offsetAndSlope(
    to: Vertical::fromSRID(Vertical::EPSG_EVRF2007_HEIGHT),
    ordinate1OfEvaluationPoint: new Degree(55.3),
    ordinate2OfEvaluationPoint: new Degree(24.016666666667),
    verticalOffset: new Metre(0.121),
    inclinationInLatitude: new ArcSecond(0.053),
    inclinationInLongitude: new ArcSecond(0),
    EPSGCodeForHorizontalCRS: 'urn:ogc:def:crs:EPSG::4258'
)

Name: Baltic 1977 height to EVRF2007 height (4)
Code: urn:ogc:def:coordinateOperation:EPSG::5210
Extent: Latvia - onshore

$point->offsetAndSlope(
    to: Vertical::fromSRID(Vertical::EPSG_EVRF2007_HEIGHT),
    ordinate1OfEvaluationPoint: new Degree(56.966666666667),
    ordinate2OfEvaluationPoint: new Degree(24.883333333333),
    verticalOffset: new Metre(0.154),
    inclinationInLatitude: new ArcSecond(0.016),
    inclinationInLongitude: new ArcSecond(-0.012),
    EPSGCodeForHorizontalCRS: 'urn:ogc:def:crs:EPSG::4258'
)

Baltic 1982 height

Vertical::fromSRID(Vertical::EPSG_BALTIC_1982_HEIGHT)

to EVRF2000 height (Vertical)

EPSG

PHPCoord

Name: Baltic 1982 height to EVRF2000 height (1)
Code: urn:ogc:def:coordinateOperation:EPSG::5416
Extent: Bulgaria - onshore

$point->offsetAndSlope(
    to: Vertical::fromSRID(Vertical::EPSG_EVRF2000_HEIGHT),
    ordinate1OfEvaluationPoint: new Degree(42.625),
    ordinate2OfEvaluationPoint: new Degree(25.376666666667),
    verticalOffset: new Metre(0.182),
    inclinationInLatitude: new ArcSecond(0.001),
    inclinationInLongitude: new ArcSecond(-0.004),
    EPSGCodeForHorizontalCRS: 'urn:ogc:def:crs:EPSG::4258'
)

to EVRF2007 height (Vertical)

EPSG

PHPCoord

Name: Baltic 1982 height to EVRF2007 height (1)
Code: urn:ogc:def:coordinateOperation:EPSG::5200
Extent: Bulgaria - onshore

$point->offsetAndSlope(
    to: Vertical::fromSRID(Vertical::EPSG_EVRF2007_HEIGHT),
    ordinate1OfEvaluationPoint: new Degree(42.625),
    ordinate2OfEvaluationPoint: new Degree(25.376666666667),
    verticalOffset: new Metre(0.228),
    inclinationInLatitude: new ArcSecond(-0.009),
    inclinationInLongitude: new ArcSecond(-0.003),
    EPSGCodeForHorizontalCRS: 'urn:ogc:def:crs:EPSG::4258'
)

Baltic 1986 height

Vertical::fromSRID(Vertical::EPSG_BALTIC_1986_HEIGHT)

to EVRF2007-PL height (Vertical)

EPSG	PHPCoord
Name: Baltic 1986 height to EVRF2007-PL height (1) Code: `urn:ogc:def:coordinateOperation:EPSG::9662` Extent: Poland - onshore	$point->offsetFromGrid( to: Vertical::fromSRID(Vertical::EPSG_EVRF2007_PL_HEIGHT), offsetsFile: GUGiKHeightEVRF2007Baltic1986PolandProvider->provideGrid() )

Belfast height

Vertical::fromSRID(Vertical::EPSG_BELFAST_HEIGHT)

to Malin Head height (Vertical)

EPSG	PHPCoord
Name: Belfast height to Malin Head height (1) Code: `urn:ogc:def:coordinateOperation:EPSG::5452` Extent: UK - Northern Ireland - onshore	$point->offset( to: Vertical::fromSRID(Vertical::EPSG_MALIN_HEAD_HEIGHT), verticalOffset: new Metre(-0.037) )

to Poolbeg height (m) (Vertical)

EPSG	PHPCoord
Name: Poolbeg height (m) to Belfast height (1) Code: `urn:ogc:def:coordinateOperation:EPSG::7966` Extent: UK - Northern Ireland - onshore	$point->offset( to: Vertical::fromSRID(Vertical::EPSG_POOLBEG_HEIGHT_M), verticalOffset: new Metre(2.7) )

Black Sea depth

Vertical::fromSRID(Vertical::EPSG_BLACK_SEA_DEPTH)

to Black Sea height (Vertical)

EPSG	PHPCoord
Name: Height <> Depth Conversion Code: `urn:ogc:def:coordinateOperation:EPSG::7812` Extent: World	$point->heightDepthReversal( to: Vertical::fromSRID(Vertical::EPSG_BLACK_SEA_HEIGHT) )

Black Sea height

Vertical::fromSRID(Vertical::EPSG_BLACK_SEA_HEIGHT)

to Baltic 1977 height (Vertical)

EPSG	PHPCoord
Name: Baltic 1977 height to Black Sea height (1) Code: `urn:ogc:def:coordinateOperation:EPSG::5447` Extent: Georgia - onshore	$point->offset( to: Vertical::fromSRID(Vertical::EPSG_BALTIC_1977_HEIGHT), verticalOffset: new Metre(-0.4) )

to Black Sea depth (Vertical)

EPSG	PHPCoord
Name: Height <> Depth Conversion Code: `urn:ogc:def:coordinateOperation:EPSG::7812` Extent: World	$point->heightDepthReversal( to: Vertical::fromSRID(Vertical::EPSG_BLACK_SEA_DEPTH) )

Bluff 1955 height

Vertical::fromSRID(Vertical::EPSG_BLUFF_1955_HEIGHT)

to NZVD2009 height (Vertical)

EPSG	PHPCoord
Name: NZVD2009 height to Bluff 1955 height (1) Code: `urn:ogc:def:coordinateOperation:EPSG::4451` Extent: New Zealand - South Island - Bluff vcrs	$point->offset( to: Vertical::fromSRID(Vertical::EPSG_NZVD2009_HEIGHT), verticalOffset: new Metre(-0.36) )

to NZVD2016 height (Vertical)

EPSG	PHPCoord
Name: NZVD2016 height to Bluff 1955 height (2) Code: `urn:ogc:def:coordinateOperation:EPSG::9313` Extent: New Zealand - South Island - Bluff vcrs	$point->offsetFromGrid( to: Vertical::fromSRID(Vertical::EPSG_NZVD2016_HEIGHT), offsetsFile: GTXBluff1955NZVD2016Provider->provideGrid() )

CGVD2013a(1997) height

Vertical::fromSRID(Vertical::EPSG_CGVD2013A_1997_HEIGHT)

to CGVD28 height (Vertical)

EPSG	PHPCoord
Name: CGVD28 height to CGVD2013a(1997) height (2) Code: `urn:ogc:def:coordinateOperation:EPSG::10518` Extent: Canada - CGVD28	$point->offsetFromGrid( to: Vertical::fromSRID(Vertical::EPSG_CGVD28_HEIGHT), offsetsFile: BYNCGVD28CGG2013a1997Provider->provideGrid() )

CGVD2013a(2002) height

Vertical::fromSRID(Vertical::EPSG_CGVD2013A_2002_HEIGHT)

to CGVD28 height (Vertical)

EPSG	PHPCoord
Name: CGVD28 height to CGVD2013a(2002) height (2) Code: `urn:ogc:def:coordinateOperation:EPSG::10519` Extent: Canada - CGVD28	$point->offsetFromGrid( to: Vertical::fromSRID(Vertical::EPSG_CGVD28_HEIGHT), offsetsFile: BYNCGVD28CGG2013a2002Provider->provideGrid() )

CGVD2013a(2010) height

Vertical::fromSRID(Vertical::EPSG_CGVD2013A_2010_HEIGHT)

to CGVD28 height (Vertical)

EPSG	PHPCoord
Name: CGVD28 height to CGVD2013a(2010) height (2) Code: `urn:ogc:def:coordinateOperation:EPSG::10520` Extent: Canada - CGVD28	$point->offsetFromGrid( to: Vertical::fromSRID(Vertical::EPSG_CGVD28_HEIGHT), offsetsFile: BYNCGVD28CGG2013a2010Provider->provideGrid() )

CGVD28 height

Vertical::fromSRID(Vertical::EPSG_CGVD28_HEIGHT)

to CGVD2013a(1997) height (Vertical)

EPSG	PHPCoord
Name: CGVD28 height to CGVD2013a(1997) height (2) Code: `urn:ogc:def:coordinateOperation:EPSG::10518` Extent: Canada - CGVD28	$point->offsetFromGrid( to: Vertical::fromSRID(Vertical::EPSG_CGVD2013A_1997_HEIGHT), offsetsFile: BYNCGVD28CGG2013a1997Provider->provideGrid() )

to CGVD2013a(2002) height (Vertical)

EPSG	PHPCoord
Name: CGVD28 height to CGVD2013a(2002) height (2) Code: `urn:ogc:def:coordinateOperation:EPSG::10519` Extent: Canada - CGVD28	$point->offsetFromGrid( to: Vertical::fromSRID(Vertical::EPSG_CGVD2013A_2002_HEIGHT), offsetsFile: BYNCGVD28CGG2013a2002Provider->provideGrid() )

to CGVD2013a(2010) height (Vertical)

EPSG	PHPCoord
Name: CGVD28 height to CGVD2013a(2010) height (2) Code: `urn:ogc:def:coordinateOperation:EPSG::10520` Extent: Canada - CGVD28	$point->offsetFromGrid( to: Vertical::fromSRID(Vertical::EPSG_CGVD2013A_2010_HEIGHT), offsetsFile: BYNCGVD28CGG2013a2010Provider->provideGrid() )

Cais da Figueirinha depth

Vertical::fromSRID(Vertical::EPSG_CAIS_DA_FIGUEIRINHA_DEPTH)

to Cais da Figueirinha height (Vertical)

EPSG	PHPCoord
Name: Height <> Depth Conversion Code: `urn:ogc:def:coordinateOperation:EPSG::7812` Extent: World	$point->heightDepthReversal( to: Vertical::fromSRID(Vertical::EPSG_CAIS_DA_FIGUEIRINHA_HEIGHT) )

to ZH Portugal depth (Vertical)

EPSG	PHPCoord
Name: Cais da Figueirinha depth to ZH Portugal depth (1) Code: `urn:ogc:def:coordinateOperation:EPSG::10389` Extent: Portugal - Azores C - Terceira - nearshore	$point->offset( to: Vertical::fromSRID(Vertical::EPSG_ZH_PORTUGAL_DEPTH), verticalOffset: new Metre(-1) )

Cais da Figueirinha height

Vertical::fromSRID(Vertical::EPSG_CAIS_DA_FIGUEIRINHA_HEIGHT)

to Cais da Figueirinha depth (Vertical)

EPSG	PHPCoord
Name: Height <> Depth Conversion Code: `urn:ogc:def:coordinateOperation:EPSG::7812` Extent: World	$point->heightDepthReversal( to: Vertical::fromSRID(Vertical::EPSG_CAIS_DA_FIGUEIRINHA_DEPTH) )

Cais da Madalena depth

Vertical::fromSRID(Vertical::EPSG_CAIS_DA_MADALENA_DEPTH)

to Cais da Madalena height (Vertical)

EPSG	PHPCoord
Name: Height <> Depth Conversion Code: `urn:ogc:def:coordinateOperation:EPSG::7812` Extent: World	$point->heightDepthReversal( to: Vertical::fromSRID(Vertical::EPSG_CAIS_DA_MADALENA_HEIGHT) )

to ZH Portugal depth (Vertical)

EPSG	PHPCoord
Name: Cais da Madalena depth to ZH Portugal depth (1) Code: `urn:ogc:def:coordinateOperation:EPSG::10386` Extent: Portugal - Azores C - Pico nearshore	$point->offset( to: Vertical::fromSRID(Vertical::EPSG_ZH_PORTUGAL_DEPTH), verticalOffset: new Metre(-1) )

Cais da Madalena height

Vertical::fromSRID(Vertical::EPSG_CAIS_DA_MADALENA_HEIGHT)

to Cais da Madalena depth (Vertical)

EPSG	PHPCoord
Name: Height <> Depth Conversion Code: `urn:ogc:def:coordinateOperation:EPSG::7812` Extent: World	$point->heightDepthReversal( to: Vertical::fromSRID(Vertical::EPSG_CAIS_DA_MADALENA_DEPTH) )

Cais da Pontinha depth

Vertical::fromSRID(Vertical::EPSG_CAIS_DA_PONTINHA_DEPTH)

to Cais da Pontinha height (Vertical)

EPSG	PHPCoord
Name: Height <> Depth Conversion Code: `urn:ogc:def:coordinateOperation:EPSG::7812` Extent: World	$point->heightDepthReversal( to: Vertical::fromSRID(Vertical::EPSG_CAIS_DA_PONTINHA_HEIGHT) )

to ZH Portugal depth (Vertical)

EPSG	PHPCoord
Name: Cais da Pontinha depth to ZH Portugal depth (1) Code: `urn:ogc:def:coordinateOperation:EPSG::10382` Extent: Portugal - Madeira and Desertas islands - nearshore	$point->offset( to: Vertical::fromSRID(Vertical::EPSG_ZH_PORTUGAL_DEPTH), verticalOffset: new Metre(-1.4) )

Cais da Pontinha height

Vertical::fromSRID(Vertical::EPSG_CAIS_DA_PONTINHA_HEIGHT)

to Cais da Pontinha depth (Vertical)

EPSG	PHPCoord
Name: Height <> Depth Conversion Code: `urn:ogc:def:coordinateOperation:EPSG::7812` Extent: World	$point->heightDepthReversal( to: Vertical::fromSRID(Vertical::EPSG_CAIS_DA_PONTINHA_DEPTH) )

Cais da Vila depth

Vertical::fromSRID(Vertical::EPSG_CAIS_DA_VILA_DEPTH)

to Cais da Vila height (Vertical)

EPSG	PHPCoord
Name: Height <> Depth Conversion Code: `urn:ogc:def:coordinateOperation:EPSG::7812` Extent: World	$point->heightDepthReversal( to: Vertical::fromSRID(Vertical::EPSG_CAIS_DA_VILA_HEIGHT) )

to ZH Portugal depth (Vertical)

EPSG	PHPCoord
Name: Cais da Vila depth to ZH Portugal depth (1) Code: `urn:ogc:def:coordinateOperation:EPSG::10383` Extent: Portugal - Porto Santo island - nearshore	$point->offset( to: Vertical::fromSRID(Vertical::EPSG_ZH_PORTUGAL_DEPTH), verticalOffset: new Metre(-1.4) )

Cais da Vila do Porto depth

Vertical::fromSRID(Vertical::EPSG_CAIS_DA_VILA_DO_PORTO_DEPTH)

to Cais da Vila do Porto height (Vertical)

EPSG	PHPCoord
Name: Height <> Depth Conversion Code: `urn:ogc:def:coordinateOperation:EPSG::7812` Extent: World	$point->heightDepthReversal( to: Vertical::fromSRID(Vertical::EPSG_CAIS_DA_VILA_DO_PORTO_HEIGHT) )

to ZH Portugal depth (Vertical)

EPSG	PHPCoord
Name: Cais da Vila do Porto depth to ZH Portugal depth (1) Code: `urn:ogc:def:coordinateOperation:EPSG::10391` Extent: Portugal - Azores E - Santa Maria and Formigas - nearshore	$point->offset( to: Vertical::fromSRID(Vertical::EPSG_ZH_PORTUGAL_DEPTH), verticalOffset: new Metre(-1) )

Cais da Vila do Porto height

Vertical::fromSRID(Vertical::EPSG_CAIS_DA_VILA_DO_PORTO_HEIGHT)

to Cais da Vila do Porto depth (Vertical)

EPSG	PHPCoord
Name: Height <> Depth Conversion Code: `urn:ogc:def:coordinateOperation:EPSG::7812` Extent: World	$point->heightDepthReversal( to: Vertical::fromSRID(Vertical::EPSG_CAIS_DA_VILA_DO_PORTO_DEPTH) )

Cais da Vila height

Vertical::fromSRID(Vertical::EPSG_CAIS_DA_VILA_HEIGHT)

to Cais da Vila depth (Vertical)

EPSG	PHPCoord
Name: Height <> Depth Conversion Code: `urn:ogc:def:coordinateOperation:EPSG::7812` Extent: World	$point->heightDepthReversal( to: Vertical::fromSRID(Vertical::EPSG_CAIS_DA_VILA_DEPTH) )

Cais das Velas depth

Vertical::fromSRID(Vertical::EPSG_CAIS_DAS_VELAS_DEPTH)

to Cais das Velas height (Vertical)

EPSG	PHPCoord
Name: Height <> Depth Conversion Code: `urn:ogc:def:coordinateOperation:EPSG::7812` Extent: World	$point->heightDepthReversal( to: Vertical::fromSRID(Vertical::EPSG_CAIS_DAS_VELAS_HEIGHT) )

to ZH Portugal depth (Vertical)

EPSG	PHPCoord
Name: Cais das Velas depth to ZH Portugal depth (1) Code: `urn:ogc:def:coordinateOperation:EPSG::10387` Extent: Portugal - Azores C - S Jorge - nearshore	$point->offset( to: Vertical::fromSRID(Vertical::EPSG_ZH_PORTUGAL_DEPTH), verticalOffset: new Metre(-1) )

Cais das Velas height

Vertical::fromSRID(Vertical::EPSG_CAIS_DAS_VELAS_HEIGHT)

to Cais das Velas depth (Vertical)

EPSG	PHPCoord
Name: Height <> Depth Conversion Code: `urn:ogc:def:coordinateOperation:EPSG::7812` Extent: World	$point->heightDepthReversal( to: Vertical::fromSRID(Vertical::EPSG_CAIS_DAS_VELAS_DEPTH) )

Cascais depth

Vertical::fromSRID(Vertical::EPSG_CASCAIS_DEPTH)

to Cascais height (Vertical)

EPSG	PHPCoord
Name: Height <> Depth Conversion Code: `urn:ogc:def:coordinateOperation:EPSG::7812` Extent: World	$point->heightDepthReversal( to: Vertical::fromSRID(Vertical::EPSG_CASCAIS_HEIGHT) )

to ZH Portugal depth (Vertical)

EPSG	PHPCoord
Name: Cascais depth to ZH Portugal depth (1) Code: `urn:ogc:def:coordinateOperation:EPSG::10380` Extent: Portugal - mainland - nearshore	$point->offset( to: Vertical::fromSRID(Vertical::EPSG_ZH_PORTUGAL_DEPTH), verticalOffset: new Metre(-2) )
Name: Cascais depth to ZH Portugal depth (2) Code: `urn:ogc:def:coordinateOperation:EPSG::10381` Extent: Portugal - mainland - nearshore - Tagus estuary	$point->offset( to: Vertical::fromSRID(Vertical::EPSG_ZH_PORTUGAL_DEPTH), verticalOffset: new Metre(-2.08) )

Cascais height

Vertical::fromSRID(Vertical::EPSG_CASCAIS_HEIGHT)

to Cascais depth (Vertical)

EPSG	PHPCoord
Name: Height <> Depth Conversion Code: `urn:ogc:def:coordinateOperation:EPSG::7812` Extent: World	$point->heightDepthReversal( to: Vertical::fromSRID(Vertical::EPSG_CASCAIS_DEPTH) )

to EVRF2000 height (Vertical)

EPSG	PHPCoord
Name: Cascais height to EVRF2000 height (1) Code: `urn:ogc:def:coordinateOperation:EPSG::5427` Extent: Portugal - mainland - onshore	$point->offset( to: Vertical::fromSRID(Vertical::EPSG_EVRF2000_HEIGHT), verticalOffset: new Metre(-0.315) )

Caspian depth

Vertical::fromSRID(Vertical::EPSG_CASPIAN_DEPTH)

to AIOC95 depth (Vertical)

EPSG	PHPCoord
Name: AIOC95 depth to Caspian depth (1) Code: `urn:ogc:def:coordinateOperation:EPSG::5403` Extent: Azerbaijan - offshore and Sangachal	$point->offset( to: Vertical::fromSRID(Vertical::EPSG_AIOC95_DEPTH), verticalOffset: new Metre(1.7) )

to Baltic 1977 depth (Vertical)

EPSG	PHPCoord
Name: Baltic 1977 depth to Caspian depth (1) Code: `urn:ogc:def:coordinateOperation:EPSG::5440` Extent: Asia - FSU - Caspian Sea	$point->offset( to: Vertical::fromSRID(Vertical::EPSG_BALTIC_1977_DEPTH), verticalOffset: new Metre(28) )

to Caspian height (Vertical)

EPSG	PHPCoord
Name: Height <> Depth Conversion Code: `urn:ogc:def:coordinateOperation:EPSG::7812` Extent: World	$point->heightDepthReversal( to: Vertical::fromSRID(Vertical::EPSG_CASPIAN_HEIGHT) )

Caspian height

Vertical::fromSRID(Vertical::EPSG_CASPIAN_HEIGHT)

to Baltic 1977 height (Vertical)

EPSG	PHPCoord
Name: Baltic 1977 height to Caspian height (1) Code: `urn:ogc:def:coordinateOperation:EPSG::5438` Extent: Asia - FSU - Caspian Sea	$point->offset( to: Vertical::fromSRID(Vertical::EPSG_BALTIC_1977_HEIGHT), verticalOffset: new Metre(-28) )

to Caspian depth (Vertical)

EPSG	PHPCoord
Name: Height <> Depth Conversion Code: `urn:ogc:def:coordinateOperation:EPSG::7812` Extent: World	$point->heightDepthReversal( to: Vertical::fromSRID(Vertical::EPSG_CASPIAN_DEPTH) )

Catania 1965 height

Vertical::fromSRID(Vertical::EPSG_CATANIA_1965_HEIGHT)

to Genoa 1942 height (Vertical)

EPSG	PHPCoord
Name: Genoa 1942 height to Catania 1965 height (1) Code: `urn:ogc:def:coordinateOperation:EPSG::9726` Extent: Italy - Sicily onshore	$point->offset( to: Vertical::fromSRID(Vertical::EPSG_GENOA_1942_HEIGHT), verticalOffset: new Metre(-0.141) )

Constanta height

Vertical::fromSRID(Vertical::EPSG_CONSTANTA_HEIGHT)

to EVRF2000 height (Vertical)

EPSG

PHPCoord

Name: Constanta height to EVRF2000 height (1)
Code: urn:ogc:def:coordinateOperation:EPSG::5205
Extent: Romania - onshore

$point->offsetAndSlope(
    to: Vertical::fromSRID(Vertical::EPSG_EVRF2000_HEIGHT),
    ordinate1OfEvaluationPoint: new Degree(46.016666666667),
    ordinate2OfEvaluationPoint: new Degree(24.816666666667),
    verticalOffset: new Metre(0.028),
    inclinationInLatitude: new ArcSecond(0.002),
    inclinationInLongitude: new ArcSecond(0.002),
    EPSGCodeForHorizontalCRS: 'urn:ogc:def:crs:EPSG::4258'
)

to EVRF2007 height (Vertical)

EPSG

PHPCoord

Name: Constanta height to EVRF2007 height (1)
Code: urn:ogc:def:coordinateOperation:EPSG::5206
Extent: Romania - onshore

$point->offsetAndSlope(
    to: Vertical::fromSRID(Vertical::EPSG_EVRF2007_HEIGHT),
    ordinate1OfEvaluationPoint: new Degree(46.016666666667),
    ordinate2OfEvaluationPoint: new Degree(24.816666666667),
    verticalOffset: new Metre(0.062),
    inclinationInLatitude: new ArcSecond(-0.005),
    inclinationInLongitude: new ArcSecond(0.008),
    EPSGCodeForHorizontalCRS: 'urn:ogc:def:crs:EPSG::4258'
)

DHHN2016 height

Vertical::fromSRID(Vertical::EPSG_DHHN2016_HEIGHT)

to EVRF2007 height (Vertical)

EPSG

PHPCoord

Name: DHHN2016 height to EVRF2007 height (1)
Code: urn:ogc:def:coordinateOperation:EPSG::7838
Extent: Germany - onshore

$point->offsetAndSlope(
    to: Vertical::fromSRID(Vertical::EPSG_EVRF2007_HEIGHT),
    ordinate1OfEvaluationPoint: new Degree(51.05),
    ordinate2OfEvaluationPoint: new Degree(10.216666666667),
    verticalOffset: new Metre(0.014),
    inclinationInLatitude: new ArcSecond(-0.01),
    inclinationInLongitude: new ArcSecond(0),
    EPSGCodeForHorizontalCRS: 'urn:ogc:def:crs:EPSG::4258'
)

DHHN85 height

Vertical::fromSRID(Vertical::EPSG_DHHN85_HEIGHT)

to EVRF2000 height (Vertical)

EPSG

PHPCoord

Name: DHHN85 height to EVRF2000 height (1)
Code: urn:ogc:def:coordinateOperation:EPSG::5421
Extent: Germany - West Germany all states

$point->offsetAndSlope(
    to: Vertical::fromSRID(Vertical::EPSG_EVRF2000_HEIGHT),
    ordinate1OfEvaluationPoint: new Degree(51.05),
    ordinate2OfEvaluationPoint: new Degree(8.6666666666667),
    verticalOffset: new Metre(0.017),
    inclinationInLatitude: new ArcSecond(-0.002),
    inclinationInLongitude: new ArcSecond(0.003),
    EPSGCodeForHorizontalCRS: 'urn:ogc:def:crs:EPSG::4258'
)

to EVRF2007 height (Vertical)

EPSG

PHPCoord

Name: DHHN85 height to EVRF2007 height (1)
Code: urn:ogc:def:coordinateOperation:EPSG::5212
Extent: Germany - West Germany all states

$point->offsetAndSlope(
    to: Vertical::fromSRID(Vertical::EPSG_EVRF2007_HEIGHT),
    ordinate1OfEvaluationPoint: new Degree(51.05),
    ordinate2OfEvaluationPoint: new Degree(8.6666666666667),
    verticalOffset: new Metre(0.017),
    inclinationInLatitude: new ArcSecond(-0.011),
    inclinationInLongitude: new ArcSecond(0.005),
    EPSGCodeForHorizontalCRS: 'urn:ogc:def:crs:EPSG::4258'
)

DHHN92 height

Vertical::fromSRID(Vertical::EPSG_DHHN92_HEIGHT)

to EVRF2000 height (Vertical)

EPSG

PHPCoord

Name: DHHN92 height to EVRF2000 height (1)
Code: urn:ogc:def:coordinateOperation:EPSG::5420
Extent: Germany - onshore

$point->offsetAndSlope(
    to: Vertical::fromSRID(Vertical::EPSG_EVRF2000_HEIGHT),
    ordinate1OfEvaluationPoint: new Degree(51.05),
    ordinate2OfEvaluationPoint: new Degree(10.216666666667),
    verticalOffset: new Metre(0.014),
    inclinationInLatitude: new ArcSecond(-0.001),
    inclinationInLongitude: new ArcSecond(0),
    EPSGCodeForHorizontalCRS: 'urn:ogc:def:crs:EPSG::4258'
)

to EVRF2007 height (Vertical)

EPSG

PHPCoord

Name: DHHN92 height to EVRF2007 height (1)
Code: urn:ogc:def:coordinateOperation:EPSG::5211
Extent: Germany - onshore

$point->offsetAndSlope(
    to: Vertical::fromSRID(Vertical::EPSG_EVRF2007_HEIGHT),
    ordinate1OfEvaluationPoint: new Degree(51.05),
    ordinate2OfEvaluationPoint: new Degree(10.216666666667),
    verticalOffset: new Metre(0.015),
    inclinationInLatitude: new ArcSecond(-0.01),
    inclinationInLongitude: new ArcSecond(0.002),
    EPSGCodeForHorizontalCRS: 'urn:ogc:def:crs:EPSG::4258'
)

DNN height

Vertical::fromSRID(Vertical::EPSG_DNN_HEIGHT)

to EVRF2000 height (Vertical)

EPSG

PHPCoord

Name: DNN height to EVRF2000 height (1)
Code: urn:ogc:def:coordinateOperation:EPSG::5417
Extent: Denmark - onshore

$point->offsetAndSlope(
    to: Vertical::fromSRID(Vertical::EPSG_EVRF2000_HEIGHT),
    ordinate1OfEvaluationPoint: new Degree(56.033333333333),
    ordinate2OfEvaluationPoint: new Degree(9.2333333333333),
    verticalOffset: new Metre(0.011),
    inclinationInLatitude: new ArcSecond(0.003),
    inclinationInLongitude: new ArcSecond(0.011),
    EPSGCodeForHorizontalCRS: 'urn:ogc:def:crs:EPSG::4258'
)

Dunedin 1958 height

Vertical::fromSRID(Vertical::EPSG_DUNEDIN_1958_HEIGHT)

to NZVD2009 height (Vertical)

EPSG	PHPCoord
Name: NZVD2009 height to Dunedin 1958 height (1) Code: `urn:ogc:def:coordinateOperation:EPSG::4450` Extent: New Zealand - South Island - Dunedin vcrs	$point->offset( to: Vertical::fromSRID(Vertical::EPSG_NZVD2009_HEIGHT), verticalOffset: new Metre(-0.49) )

to NZVD2016 height (Vertical)

EPSG	PHPCoord
Name: NZVD2016 height to Dunedin 1958 height (2) Code: `urn:ogc:def:coordinateOperation:EPSG::9314` Extent: New Zealand - South Island - Dunedin vcrs	$point->offsetFromGrid( to: Vertical::fromSRID(Vertical::EPSG_NZVD2016_HEIGHT), offsetsFile: GTXDunedin1958NZVD2016Provider->provideGrid() )

Dunedin-Bluff 1960 height

Vertical::fromSRID(Vertical::EPSG_DUNEDIN_BLUFF_1960_HEIGHT)

to NZVD2009 height (Vertical)

EPSG	PHPCoord
Name: NZVD2009 height to Dunedin-Bluff 1960 height (1) Code: `urn:ogc:def:coordinateOperation:EPSG::4453` Extent: New Zealand - South Island - Dunedin-Bluff vcrs	$point->offset( to: Vertical::fromSRID(Vertical::EPSG_NZVD2009_HEIGHT), verticalOffset: new Metre(-0.38) )

to NZVD2016 height (Vertical)

EPSG	PHPCoord
Name: NZVD2016 height to Dunedin-Bluff 1960 height (2) Code: `urn:ogc:def:coordinateOperation:EPSG::9315` Extent: New Zealand - South Island - Dunedin-Bluff vcrs	$point->offsetFromGrid( to: Vertical::fromSRID(Vertical::EPSG_NZVD2016_HEIGHT), offsetsFile: GTXDunedinBluff1960NZVD2016Provider->provideGrid() )

EGM2008 height

Vertical::fromSRID(Vertical::EPSG_EGM2008_HEIGHT)

to Kiunga height (Vertical)

EPSG	PHPCoord
Name: EGM2008 height to Kiunga height (1) Code: `urn:ogc:def:coordinateOperation:EPSG::7654` Extent: Papua New Guinea - onshore south of 5°S and west of 144°E	$point->offset( to: Vertical::fromSRID(Vertical::EPSG_KIUNGA_HEIGHT), verticalOffset: new Metre(-3) )

to POM08 height (Vertical)

EPSG	PHPCoord
Name: EGM2008 height to POM08 height (1) Code: `urn:ogc:def:coordinateOperation:EPSG::7874` Extent: Papua New Guinea - onshore - Central province and Gulf province east of 144°E	$point->offset( to: Vertical::fromSRID(Vertical::EPSG_POM08_HEIGHT), verticalOffset: new Metre(-0.93) )

EGM96 height

Vertical::fromSRID(Vertical::EPSG_EGM96_HEIGHT)

to Kumul 34 height (Vertical)

EPSG	PHPCoord
Name: EGM96 height to Kumul 34 height (1) Code: `urn:ogc:def:coordinateOperation:EPSG::7653` Extent: Papua New Guinea - PFTB	$point->offset( to: Vertical::fromSRID(Vertical::EPSG_KUMUL_34_HEIGHT), verticalOffset: new Metre(-0.87) )

to POM96 height (Vertical)

EPSG	PHPCoord
Name: EGM96 height to POM96 height (1) Code: `urn:ogc:def:coordinateOperation:EPSG::7873` Extent: Papua New Guinea - onshore - Central province and Gulf province east of 144°E	$point->offset( to: Vertical::fromSRID(Vertical::EPSG_POM96_HEIGHT), verticalOffset: new Metre(-1.58) )

EOMA 1980 height

Vertical::fromSRID(Vertical::EPSG_EOMA_1980_HEIGHT)

to EVRF2000 height (Vertical)

EPSG

PHPCoord

Name: EOMA 1980 height to EVRF2000 height (1)
Code: urn:ogc:def:coordinateOperation:EPSG::5424
Extent: Hungary

$point->offsetAndSlope(
    to: Vertical::fromSRID(Vertical::EPSG_EVRF2000_HEIGHT),
    ordinate1OfEvaluationPoint: new Degree(46.983333333333),
    ordinate2OfEvaluationPoint: new Degree(19.583333333333),
    verticalOffset: new Metre(0.14),
    inclinationInLatitude: new ArcSecond(0.008),
    inclinationInLongitude: new ArcSecond(-0.002),
    EPSGCodeForHorizontalCRS: 'urn:ogc:def:crs:EPSG::4258'
)

EVRF2000 Austria height

Vertical::fromSRID(Vertical::EPSG_EVRF2000_AUSTRIA_HEIGHT)

to GHA height (Vertical)

EPSG	PHPCoord
Name: GHA height to EVRF2000 Austria height (1) Code: `urn:ogc:def:coordinateOperation:EPSG::9275` Extent: Austria	$point->offsetFromGrid( to: Vertical::fromSRID(Vertical::EPSG_GHA_HEIGHT), offsetsFile: BEVHeightGHAEVRF2000AustriaProvider->provideGrid() )

EVRF2000 height

Vertical::fromSRID(Vertical::EPSG_EVRF2000_HEIGHT)

to Alicante height (Vertical)

EPSG

PHPCoord

Name: Alicante height to EVRF2000 height (1)
Code: urn:ogc:def:coordinateOperation:EPSG::5429
Extent: Spain and Gibraltar - onshore

$point->offsetAndSlope(
    to: Vertical::fromSRID(Vertical::EPSG_ALICANTE_HEIGHT),
    ordinate1OfEvaluationPoint: new Degree(40.772222222222),
    ordinate2OfEvaluationPoint: new Degree(-3.6597222222222),
    verticalOffset: new Metre(0.486),
    inclinationInLatitude: new ArcSecond(0.003),
    inclinationInLongitude: new ArcSecond(-0.006),
    EPSGCodeForHorizontalCRS: 'urn:ogc:def:crs:EPSG::4258'
)

to Baltic 1957 height (Vertical)

EPSG

PHPCoord

Name: Baltic 1957 height to EVRF2000 height (4)
Code: urn:ogc:def:coordinateOperation:EPSG::5201
Extent: Czechia

$point->offsetAndSlope(
    to: Vertical::fromSRID(Vertical::EPSG_BALTIC_1957_HEIGHT),
    ordinate1OfEvaluationPoint: new Degree(49.916666666667),
    ordinate2OfEvaluationPoint: new Degree(15.25),
    verticalOffset: new Metre(-0.116),
    inclinationInLatitude: new ArcSecond(-0.036),
    inclinationInLongitude: new ArcSecond(-0),
    EPSGCodeForHorizontalCRS: 'urn:ogc:def:crs:EPSG::4258'
)

Name: Baltic 1957 height to EVRF2000 height (3)
Code: urn:ogc:def:coordinateOperation:EPSG::5435
Extent: Slovakia

$point->offsetAndSlope(
    to: Vertical::fromSRID(Vertical::EPSG_BALTIC_1957_HEIGHT),
    ordinate1OfEvaluationPoint: new Degree(48.633333333333),
    ordinate2OfEvaluationPoint: new Degree(19.25),
    verticalOffset: new Metre(-0.122),
    inclinationInLatitude: new ArcSecond(-0.02),
    inclinationInLongitude: new ArcSecond(-0),
    EPSGCodeForHorizontalCRS: 'urn:ogc:def:crs:EPSG::4258'
)

to Baltic 1977 height (Vertical)

EPSG

PHPCoord

Name: Baltic 1977 height to EVRF2000 height (5)
Code: urn:ogc:def:coordinateOperation:EPSG::5209
Extent: Latvia - onshore

$point->offsetAndSlope(
    to: Vertical::fromSRID(Vertical::EPSG_BALTIC_1977_HEIGHT),
    ordinate1OfEvaluationPoint: new Degree(56.966666666667),
    ordinate2OfEvaluationPoint: new Degree(24.883333333333),
    verticalOffset: new Metre(-0.105),
    inclinationInLatitude: new ArcSecond(-0),
    inclinationInLongitude: new ArcSecond(-0.004),
    EPSGCodeForHorizontalCRS: 'urn:ogc:def:crs:EPSG::4258'
)

Name: Baltic 1977 height to EVRF2000 height (1)
Code: urn:ogc:def:coordinateOperation:EPSG::5436
Extent: Estonia - onshore

$point->offsetAndSlope(
    to: Vertical::fromSRID(Vertical::EPSG_BALTIC_1977_HEIGHT),
    ordinate1OfEvaluationPoint: new Degree(58.7),
    ordinate2OfEvaluationPoint: new Degree(25.866666666667),
    verticalOffset: new Metre(-0.133),
    inclinationInLatitude: new ArcSecond(0.014),
    inclinationInLongitude: new ArcSecond(-0.005),
    EPSGCodeForHorizontalCRS: 'urn:ogc:def:crs:EPSG::4258'
)

Name: Baltic 1977 height to EVRF2000 height (2)
Code: urn:ogc:def:coordinateOperation:EPSG::5437
Extent: Lithuania - onshore

$point->offsetAndSlope(
    to: Vertical::fromSRID(Vertical::EPSG_BALTIC_1977_HEIGHT),
    ordinate1OfEvaluationPoint: new Degree(55.3),
    ordinate2OfEvaluationPoint: new Degree(24.016666666667),
    verticalOffset: new Metre(-0.102),
    inclinationInLatitude: new ArcSecond(-0),
    inclinationInLongitude: new ArcSecond(-0.002),
    EPSGCodeForHorizontalCRS: 'urn:ogc:def:crs:EPSG::4258'
)

to Baltic 1982 height (Vertical)

EPSG

PHPCoord

Name: Baltic 1982 height to EVRF2000 height (1)
Code: urn:ogc:def:coordinateOperation:EPSG::5416
Extent: Bulgaria - onshore

$point->offsetAndSlope(
    to: Vertical::fromSRID(Vertical::EPSG_BALTIC_1982_HEIGHT),
    ordinate1OfEvaluationPoint: new Degree(42.625),
    ordinate2OfEvaluationPoint: new Degree(25.376666666667),
    verticalOffset: new Metre(-0.182),
    inclinationInLatitude: new ArcSecond(-0.001),
    inclinationInLongitude: new ArcSecond(0.004),
    EPSGCodeForHorizontalCRS: 'urn:ogc:def:crs:EPSG::4258'
)

to Cascais height (Vertical)

EPSG	PHPCoord
Name: Cascais height to EVRF2000 height (1) Code: `urn:ogc:def:coordinateOperation:EPSG::5427` Extent: Portugal - mainland - onshore	$point->offset( to: Vertical::fromSRID(Vertical::EPSG_CASCAIS_HEIGHT), verticalOffset: new Metre(0.315) )

to Constanta height (Vertical)

EPSG

PHPCoord

Name: Constanta height to EVRF2000 height (1)
Code: urn:ogc:def:coordinateOperation:EPSG::5205
Extent: Romania - onshore

$point->offsetAndSlope(
    to: Vertical::fromSRID(Vertical::EPSG_CONSTANTA_HEIGHT),
    ordinate1OfEvaluationPoint: new Degree(46.016666666667),
    ordinate2OfEvaluationPoint: new Degree(24.816666666667),
    verticalOffset: new Metre(-0.028),
    inclinationInLatitude: new ArcSecond(-0.002),
    inclinationInLongitude: new ArcSecond(-0.002),
    EPSGCodeForHorizontalCRS: 'urn:ogc:def:crs:EPSG::4258'
)

to DHHN85 height (Vertical)

EPSG

PHPCoord

Name: DHHN85 height to EVRF2000 height (1)
Code: urn:ogc:def:coordinateOperation:EPSG::5421
Extent: Germany - West Germany all states

$point->offsetAndSlope(
    to: Vertical::fromSRID(Vertical::EPSG_DHHN85_HEIGHT),
    ordinate1OfEvaluationPoint: new Degree(51.05),
    ordinate2OfEvaluationPoint: new Degree(8.6666666666667),
    verticalOffset: new Metre(-0.017),
    inclinationInLatitude: new ArcSecond(0.002),
    inclinationInLongitude: new ArcSecond(-0.003),
    EPSGCodeForHorizontalCRS: 'urn:ogc:def:crs:EPSG::4258'
)

to DHHN92 height (Vertical)

EPSG

PHPCoord

Name: DHHN92 height to EVRF2000 height (1)
Code: urn:ogc:def:coordinateOperation:EPSG::5420
Extent: Germany - onshore

$point->offsetAndSlope(
    to: Vertical::fromSRID(Vertical::EPSG_DHHN92_HEIGHT),
    ordinate1OfEvaluationPoint: new Degree(51.05),
    ordinate2OfEvaluationPoint: new Degree(10.216666666667),
    verticalOffset: new Metre(-0.014),
    inclinationInLatitude: new ArcSecond(0.001),
    inclinationInLongitude: new ArcSecond(-0),
    EPSGCodeForHorizontalCRS: 'urn:ogc:def:crs:EPSG::4258'
)

to DNN height (Vertical)

EPSG

PHPCoord

Name: DNN height to EVRF2000 height (1)
Code: urn:ogc:def:coordinateOperation:EPSG::5417
Extent: Denmark - onshore

$point->offsetAndSlope(
    to: Vertical::fromSRID(Vertical::EPSG_DNN_HEIGHT),
    ordinate1OfEvaluationPoint: new Degree(56.033333333333),
    ordinate2OfEvaluationPoint: new Degree(9.2333333333333),
    verticalOffset: new Metre(-0.011),
    inclinationInLatitude: new ArcSecond(-0.003),
    inclinationInLongitude: new ArcSecond(-0.011),
    EPSGCodeForHorizontalCRS: 'urn:ogc:def:crs:EPSG::4258'
)

to EOMA 1980 height (Vertical)

EPSG

PHPCoord

Name: EOMA 1980 height to EVRF2000 height (1)
Code: urn:ogc:def:coordinateOperation:EPSG::5424
Extent: Hungary

$point->offsetAndSlope(
    to: Vertical::fromSRID(Vertical::EPSG_EOMA_1980_HEIGHT),
    ordinate1OfEvaluationPoint: new Degree(46.983333333333),
    ordinate2OfEvaluationPoint: new Degree(19.583333333333),
    verticalOffset: new Metre(-0.14),
    inclinationInLatitude: new ArcSecond(-0.008),
    inclinationInLongitude: new ArcSecond(0.002),
    EPSGCodeForHorizontalCRS: 'urn:ogc:def:crs:EPSG::4258'
)

to GHA height (Vertical)

EPSG

PHPCoord

Name: GHA height to EVRF2000 height (1)
Code: urn:ogc:def:coordinateOperation:EPSG::5415
Extent: Austria

$point->offsetAndSlope(
    to: Vertical::fromSRID(Vertical::EPSG_GHA_HEIGHT),
    ordinate1OfEvaluationPoint: new Degree(47.533333333333),
    ordinate2OfEvaluationPoint: new Degree(14.45),
    verticalOffset: new Metre(0.356),
    inclinationInLatitude: new ArcSecond(0.057),
    inclinationInLongitude: new ArcSecond(0.058),
    EPSGCodeForHorizontalCRS: 'urn:ogc:def:crs:EPSG::4258'
)

to Genoa 1942 height (Vertical)

EPSG

PHPCoord

Name: Genoa 1942 height to EVRF2000 height (1)
Code: urn:ogc:def:coordinateOperation:EPSG::5213
Extent: Italy - mainland

$point->offsetAndSlope(
    to: Vertical::fromSRID(Vertical::EPSG_GENOA_1942_HEIGHT),
    ordinate1OfEvaluationPoint: new Degree(42.583333333333),
    ordinate2OfEvaluationPoint: new Degree(12.966666666667),
    verticalOffset: new Metre(0.309),
    inclinationInLatitude: new ArcSecond(0.03),
    inclinationInLongitude: new ArcSecond(-0),
    EPSGCodeForHorizontalCRS: 'urn:ogc:def:crs:EPSG::4258'
)

Name: Genoa 1942 height to EVRF2000 height (2)
Code: urn:ogc:def:coordinateOperation:EPSG::5216
Extent: Italy - Sicily onshore

$point->offsetAndSlope(
    to: Vertical::fromSRID(Vertical::EPSG_GENOA_1942_HEIGHT),
    ordinate1OfEvaluationPoint: new Degree(37.5),
    ordinate2OfEvaluationPoint: new Degree(14.3),
    verticalOffset: new Metre(0.402),
    inclinationInLatitude: new ArcSecond(0.079),
    inclinationInLongitude: new ArcSecond(-0),
    EPSGCodeForHorizontalCRS: 'urn:ogc:def:crs:EPSG::4258'
)

to HVRS71 height (Vertical)

EPSG

PHPCoord

Name: HVRS71 height to EVRF2000 height (1)
Code: urn:ogc:def:coordinateOperation:EPSG::5196
Extent: Croatia - onshore

$point->offsetAndSlope(
    to: Vertical::fromSRID(Vertical::EPSG_HVRS71_HEIGHT),
    ordinate1OfEvaluationPoint: new Degree(45.35),
    ordinate2OfEvaluationPoint: new Degree(16.366666666667),
    verticalOffset: new Metre(0.343),
    inclinationInLatitude: new ArcSecond(0.007),
    inclinationInLongitude: new ArcSecond(0.016),
    EPSGCodeForHorizontalCRS: 'urn:ogc:def:crs:EPSG::4258'
)

to LN02 height (Vertical)

EPSG

PHPCoord

Name: LN02 height to EVRF2000 height (1)
Code: urn:ogc:def:coordinateOperation:EPSG::5431
Extent: Europe - Liechtenstein and Switzerland

$point->offsetAndSlope(
    to: Vertical::fromSRID(Vertical::EPSG_LN02_HEIGHT),
    ordinate1OfEvaluationPoint: new Degree(46.916666666667),
    ordinate2OfEvaluationPoint: new Degree(8.1833333333333),
    verticalOffset: new Metre(0.245),
    inclinationInLatitude: new ArcSecond(0.21),
    inclinationInLongitude: new ArcSecond(0.032),
    EPSGCodeForHorizontalCRS: 'urn:ogc:def:crs:EPSG::4258'
)

to N60 height (Vertical)

EPSG	PHPCoord
Name: N60 height to EVRF2000 height (1) Code: `urn:ogc:def:coordinateOperation:EPSG::5432` Extent: Finland - onshore	$point->offset( to: Vertical::fromSRID(Vertical::EPSG_N60_HEIGHT), verticalOffset: new Metre(-0.213) )

to NAP height (Vertical)

EPSG	PHPCoord
Name: NAP height to EVRF2000 height (1) Code: `urn:ogc:def:coordinateOperation:EPSG::5425` Extent: Netherlands - onshore	$point->offset( to: Vertical::fromSRID(Vertical::EPSG_NAP_HEIGHT), verticalOffset: new Metre(0.005) )

to NGF-IGN69 height (Vertical)

EPSG	PHPCoord
Name: NGF-IGN69 height to EVRF2000 height (1) Code: `urn:ogc:def:coordinateOperation:EPSG::5419` Extent: France - mainland onshore	$point->offset( to: Vertical::fromSRID(Vertical::EPSG_NGF_IGN69_HEIGHT), verticalOffset: new Metre(0.486) )

to NN54 height (Vertical)

EPSG

PHPCoord

Name: NN54 height to EVRF2000 height (1)
Code: urn:ogc:def:coordinateOperation:EPSG::5426
Extent: Norway - onshore

$point->offsetAndSlope(
    to: Vertical::fromSRID(Vertical::EPSG_NN54_HEIGHT),
    ordinate1OfEvaluationPoint: new Degree(62.933333333333),
    ordinate2OfEvaluationPoint: new Degree(11.166666666667),
    verticalOffset: new Metre(0.001),
    inclinationInLatitude: new ArcSecond(0.01),
    inclinationInLongitude: new ArcSecond(-0.034),
    EPSGCodeForHorizontalCRS: 'urn:ogc:def:crs:EPSG::4258'
)

to ODN height (Vertical)

EPSG

PHPCoord

Name: ODN height to EVRF2000 height (1)
Code: urn:ogc:def:coordinateOperation:EPSG::4651
Extent: UK - Great Britain mainland onshore

$point->offsetAndSlope(
    to: Vertical::fromSRID(Vertical::EPSG_ODN_HEIGHT),
    ordinate1OfEvaluationPoint: new Degree(54.583333333333),
    ordinate2OfEvaluationPoint: new Degree(-2.25),
    verticalOffset: new Metre(-0.07),
    inclinationInLatitude: new ArcSecond(-0.044),
    inclinationInLongitude: new ArcSecond(-0),
    EPSGCodeForHorizontalCRS: 'urn:ogc:def:crs:EPSG::4258'
)

to Ostend height (Vertical)

EPSG

PHPCoord

Name: Ostend height to EVRF2000 height (1)
Code: urn:ogc:def:coordinateOperation:EPSG::5198
Extent: Belgium - onshore

$point->offsetAndSlope(
    to: Vertical::fromSRID(Vertical::EPSG_OSTEND_HEIGHT),
    ordinate1OfEvaluationPoint: new Degree(50.716666666667),
    ordinate2OfEvaluationPoint: new Degree(4.7666666666667),
    verticalOffset: new Metre(2.311),
    inclinationInLatitude: new ArcSecond(0.016),
    inclinationInLongitude: new ArcSecond(-0),
    EPSGCodeForHorizontalCRS: 'urn:ogc:def:crs:EPSG::4258'
)

to RH70 height (Vertical)

EPSG

PHPCoord

Name: RH70 height to EVRF2000 height (1)
Code: urn:ogc:def:coordinateOperation:EPSG::5430
Extent: Sweden - onshore

$point->offsetAndSlope(
    to: Vertical::fromSRID(Vertical::EPSG_RH70_HEIGHT),
    ordinate1OfEvaluationPoint: new Degree(64),
    ordinate2OfEvaluationPoint: new Degree(16.233333333333),
    verticalOffset: new Metre(-0.005),
    inclinationInLatitude: new ArcSecond(0.012),
    inclinationInLongitude: new ArcSecond(-0),
    EPSGCodeForHorizontalCRS: 'urn:ogc:def:crs:EPSG::4258'
)

to SNN76 height (Vertical)

EPSG

PHPCoord

Name: SNN76 height to EVRF2000 height (1)
Code: urn:ogc:def:coordinateOperation:EPSG::5422
Extent: Germany - East Germany all states

$point->offsetAndSlope(
    to: Vertical::fromSRID(Vertical::EPSG_SNN76_HEIGHT),
    ordinate1OfEvaluationPoint: new Degree(52.533333333333),
    ordinate2OfEvaluationPoint: new Degree(13.166666666667),
    verticalOffset: new Metre(-0.157),
    inclinationInLatitude: new ArcSecond(-0.007),
    inclinationInLongitude: new ArcSecond(-0.005),
    EPSGCodeForHorizontalCRS: 'urn:ogc:def:crs:EPSG::4258'
)

to SVS2000 height (Vertical)

EPSG

PHPCoord

Name: SVS2000 height to EVRF2000 height (1)
Code: urn:ogc:def:coordinateOperation:EPSG::5428
Extent: Slovenia - onshore

$point->offsetAndSlope(
    to: Vertical::fromSRID(Vertical::EPSG_SVS2000_HEIGHT),
    ordinate1OfEvaluationPoint: new Degree(46),
    ordinate2OfEvaluationPoint: new Degree(15),
    verticalOffset: new Metre(0.411),
    inclinationInLatitude: new ArcSecond(0.033),
    inclinationInLongitude: new ArcSecond(-0.008),
    EPSGCodeForHorizontalCRS: 'urn:ogc:def:crs:EPSG::4258'
)

EVRF2007 height

Vertical::fromSRID(Vertical::EPSG_EVRF2007_HEIGHT)

to Baltic 1957 height (Vertical)

EPSG

PHPCoord

Name: Baltic 1957 height to EVRF2007 height (1)
Code: urn:ogc:def:coordinateOperation:EPSG::5202
Extent: Czechia

$point->offsetAndSlope(
    to: Vertical::fromSRID(Vertical::EPSG_BALTIC_1957_HEIGHT),
    ordinate1OfEvaluationPoint: new Degree(49.916666666667),
    ordinate2OfEvaluationPoint: new Degree(15.25),
    verticalOffset: new Metre(-0.13),
    inclinationInLatitude: new ArcSecond(-0.026),
    inclinationInLongitude: new ArcSecond(-0),
    EPSGCodeForHorizontalCRS: 'urn:ogc:def:crs:EPSG::4258'
)

to Baltic 1977 height (Vertical)

EPSG

PHPCoord

Name: Baltic 1977 height to EVRF2007 height (2)
Code: urn:ogc:def:coordinateOperation:EPSG::5203
Extent: Estonia - onshore

$point->offsetAndSlope(
    to: Vertical::fromSRID(Vertical::EPSG_BALTIC_1977_HEIGHT),
    ordinate1OfEvaluationPoint: new Degree(58.7),
    ordinate2OfEvaluationPoint: new Degree(25.866666666667),
    verticalOffset: new Metre(-0.195),
    inclinationInLatitude: new ArcSecond(-0.009),
    inclinationInLongitude: new ArcSecond(0.013),
    EPSGCodeForHorizontalCRS: 'urn:ogc:def:crs:EPSG::4258'
)

Name: Baltic 1977 height to EVRF2007 height (3)
Code: urn:ogc:def:coordinateOperation:EPSG::5204
Extent: Lithuania - onshore

$point->offsetAndSlope(
    to: Vertical::fromSRID(Vertical::EPSG_BALTIC_1977_HEIGHT),
    ordinate1OfEvaluationPoint: new Degree(55.3),
    ordinate2OfEvaluationPoint: new Degree(24.016666666667),
    verticalOffset: new Metre(-0.121),
    inclinationInLatitude: new ArcSecond(-0.053),
    inclinationInLongitude: new ArcSecond(-0),
    EPSGCodeForHorizontalCRS: 'urn:ogc:def:crs:EPSG::4258'
)

Name: Baltic 1977 height to EVRF2007 height (4)
Code: urn:ogc:def:coordinateOperation:EPSG::5210
Extent: Latvia - onshore

$point->offsetAndSlope(
    to: Vertical::fromSRID(Vertical::EPSG_BALTIC_1977_HEIGHT),
    ordinate1OfEvaluationPoint: new Degree(56.966666666667),
    ordinate2OfEvaluationPoint: new Degree(24.883333333333),
    verticalOffset: new Metre(-0.154),
    inclinationInLatitude: new ArcSecond(-0.016),
    inclinationInLongitude: new ArcSecond(0.012),
    EPSGCodeForHorizontalCRS: 'urn:ogc:def:crs:EPSG::4258'
)

to Baltic 1982 height (Vertical)

EPSG

PHPCoord

Name: Baltic 1982 height to EVRF2007 height (1)
Code: urn:ogc:def:coordinateOperation:EPSG::5200
Extent: Bulgaria - onshore

$point->offsetAndSlope(
    to: Vertical::fromSRID(Vertical::EPSG_BALTIC_1982_HEIGHT),
    ordinate1OfEvaluationPoint: new Degree(42.625),
    ordinate2OfEvaluationPoint: new Degree(25.376666666667),
    verticalOffset: new Metre(-0.228),
    inclinationInLatitude: new ArcSecond(0.009),
    inclinationInLongitude: new ArcSecond(0.003),
    EPSGCodeForHorizontalCRS: 'urn:ogc:def:crs:EPSG::4258'
)

to Constanta height (Vertical)

EPSG

PHPCoord

Name: Constanta height to EVRF2007 height (1)
Code: urn:ogc:def:coordinateOperation:EPSG::5206
Extent: Romania - onshore

$point->offsetAndSlope(
    to: Vertical::fromSRID(Vertical::EPSG_CONSTANTA_HEIGHT),
    ordinate1OfEvaluationPoint: new Degree(46.016666666667),
    ordinate2OfEvaluationPoint: new Degree(24.816666666667),
    verticalOffset: new Metre(-0.062),
    inclinationInLatitude: new ArcSecond(0.005),
    inclinationInLongitude: new ArcSecond(-0.008),
    EPSGCodeForHorizontalCRS: 'urn:ogc:def:crs:EPSG::4258'
)

to DHHN2016 height (Vertical)

EPSG

PHPCoord

Name: DHHN2016 height to EVRF2007 height (1)
Code: urn:ogc:def:coordinateOperation:EPSG::7838
Extent: Germany - onshore

$point->offsetAndSlope(
    to: Vertical::fromSRID(Vertical::EPSG_DHHN2016_HEIGHT),
    ordinate1OfEvaluationPoint: new Degree(51.05),
    ordinate2OfEvaluationPoint: new Degree(10.216666666667),
    verticalOffset: new Metre(-0.014),
    inclinationInLatitude: new ArcSecond(0.01),
    inclinationInLongitude: new ArcSecond(-0),
    EPSGCodeForHorizontalCRS: 'urn:ogc:def:crs:EPSG::4258'
)

to DHHN85 height (Vertical)

EPSG

PHPCoord

Name: DHHN85 height to EVRF2007 height (1)
Code: urn:ogc:def:coordinateOperation:EPSG::5212
Extent: Germany - West Germany all states

$point->offsetAndSlope(
    to: Vertical::fromSRID(Vertical::EPSG_DHHN85_HEIGHT),
    ordinate1OfEvaluationPoint: new Degree(51.05),
    ordinate2OfEvaluationPoint: new Degree(8.6666666666667),
    verticalOffset: new Metre(-0.017),
    inclinationInLatitude: new ArcSecond(0.011),
    inclinationInLongitude: new ArcSecond(-0.005),
    EPSGCodeForHorizontalCRS: 'urn:ogc:def:crs:EPSG::4258'
)

to DHHN92 height (Vertical)

EPSG

PHPCoord

Name: DHHN92 height to EVRF2007 height (1)
Code: urn:ogc:def:coordinateOperation:EPSG::5211
Extent: Germany - onshore

$point->offsetAndSlope(
    to: Vertical::fromSRID(Vertical::EPSG_DHHN92_HEIGHT),
    ordinate1OfEvaluationPoint: new Degree(51.05),
    ordinate2OfEvaluationPoint: new Degree(10.216666666667),
    verticalOffset: new Metre(-0.015),
    inclinationInLatitude: new ArcSecond(0.01),
    inclinationInLongitude: new ArcSecond(-0.002),
    EPSGCodeForHorizontalCRS: 'urn:ogc:def:crs:EPSG::4258'
)

to GHA height (Vertical)

EPSG

PHPCoord

Name: GHA height to EVRF2007 height (1)
Code: urn:ogc:def:coordinateOperation:EPSG::5557
Extent: Austria

$point->offsetAndSlope(
    to: Vertical::fromSRID(Vertical::EPSG_GHA_HEIGHT),
    ordinate1OfEvaluationPoint: new Degree(47.533333333333),
    ordinate2OfEvaluationPoint: new Degree(14.45),
    verticalOffset: new Metre(0.335),
    inclinationInLatitude: new ArcSecond(0.065),
    inclinationInLongitude: new ArcSecond(0.06),
    EPSGCodeForHorizontalCRS: 'urn:ogc:def:crs:EPSG::4258'
)

to Genoa 1942 height (Vertical)

EPSG

PHPCoord

Name: Genoa 1942 height to EVRF2007 height (1)
Code: urn:ogc:def:coordinateOperation:EPSG::5215
Extent: Italy - mainland

$point->offsetAndSlope(
    to: Vertical::fromSRID(Vertical::EPSG_GENOA_1942_HEIGHT),
    ordinate1OfEvaluationPoint: new Degree(42.583333333333),
    ordinate2OfEvaluationPoint: new Degree(12.966666666667),
    verticalOffset: new Metre(0.259),
    inclinationInLatitude: new ArcSecond(0.036),
    inclinationInLongitude: new ArcSecond(-0),
    EPSGCodeForHorizontalCRS: 'urn:ogc:def:crs:EPSG::4258'
)

Name: Genoa 1942 height to EVRF2007 height (2)
Code: urn:ogc:def:coordinateOperation:EPSG::5217
Extent: Italy - Sicily onshore

$point->offsetAndSlope(
    to: Vertical::fromSRID(Vertical::EPSG_GENOA_1942_HEIGHT),
    ordinate1OfEvaluationPoint: new Degree(37.5),
    ordinate2OfEvaluationPoint: new Degree(14.3),
    verticalOffset: new Metre(0.333),
    inclinationInLatitude: new ArcSecond(0.051),
    inclinationInLongitude: new ArcSecond(-0),
    EPSGCodeForHorizontalCRS: 'urn:ogc:def:crs:EPSG::4258'
)

to HVRS71 height (Vertical)

EPSG

PHPCoord

Name: HVRS71 height to EVRF2007 height (1)
Code: urn:ogc:def:coordinateOperation:EPSG::5197
Extent: Croatia - onshore

$point->offsetAndSlope(
    to: Vertical::fromSRID(Vertical::EPSG_HVRS71_HEIGHT),
    ordinate1OfEvaluationPoint: new Degree(45.35),
    ordinate2OfEvaluationPoint: new Degree(16.366666666667),
    verticalOffset: new Metre(0.313),
    inclinationInLatitude: new ArcSecond(0.016),
    inclinationInLongitude: new ArcSecond(0.018),
    EPSGCodeForHorizontalCRS: 'urn:ogc:def:crs:EPSG::4258'
)

to LN02 height (Vertical)

EPSG

PHPCoord

Name: LN02 height to EVRF2007 height (1)
Code: urn:ogc:def:coordinateOperation:EPSG::5207
Extent: Europe - Liechtenstein and Switzerland

$point->offsetAndSlope(
    to: Vertical::fromSRID(Vertical::EPSG_LN02_HEIGHT),
    ordinate1OfEvaluationPoint: new Degree(46.916666666667),
    ordinate2OfEvaluationPoint: new Degree(8.1833333333333),
    verticalOffset: new Metre(0.225),
    inclinationInLatitude: new ArcSecond(0.221),
    inclinationInLongitude: new ArcSecond(0.033),
    EPSGCodeForHorizontalCRS: 'urn:ogc:def:crs:EPSG::4258'
)

to Latvia 2000 height (Vertical)

EPSG

PHPCoord

Name: Latvia 2000 height to EVRF2007 height (1)
Code: urn:ogc:def:coordinateOperation:EPSG::7701
Extent: Latvia - onshore

$point->offsetAndSlope(
    to: Vertical::fromSRID(Vertical::EPSG_LATVIA_2000_HEIGHT),
    ordinate1OfEvaluationPoint: new Degree(56.966666666667),
    ordinate2OfEvaluationPoint: new Degree(24.883333333333),
    verticalOffset: new Metre(-0.003),
    inclinationInLatitude: new ArcSecond(-0),
    inclinationInLongitude: new ArcSecond(-0.0074),
    EPSGCodeForHorizontalCRS: 'urn:ogc:def:crs:EPSG::4258'
)

to Ostend height (Vertical)

EPSG

PHPCoord

Name: Ostend height to EVRF2007 height (1)
Code: urn:ogc:def:coordinateOperation:EPSG::5199
Extent: Belgium - onshore

$point->offsetAndSlope(
    to: Vertical::fromSRID(Vertical::EPSG_OSTEND_HEIGHT),
    ordinate1OfEvaluationPoint: new Degree(50.716666666667),
    ordinate2OfEvaluationPoint: new Degree(4.7666666666667),
    verticalOffset: new Metre(2.317),
    inclinationInLatitude: new ArcSecond(0.031),
    inclinationInLongitude: new ArcSecond(-0),
    EPSGCodeForHorizontalCRS: 'urn:ogc:def:crs:EPSG::4258'
)

to RH2000 height (Vertical)

EPSG

PHPCoord

Name: RH2000 height to EVRF2007 height (1)
Code: urn:ogc:def:coordinateOperation:EPSG::5208
Extent: Sweden - onshore

$point->offsetAndSlope(
    to: Vertical::fromSRID(Vertical::EPSG_RH2000_HEIGHT),
    ordinate1OfEvaluationPoint: new Degree(61.9),
    ordinate2OfEvaluationPoint: new Degree(15.8),
    verticalOffset: new Metre(0.008),
    inclinationInLatitude: new ArcSecond(0.0006),
    inclinationInLongitude: new ArcSecond(0.0003),
    EPSGCodeForHorizontalCRS: 'urn:ogc:def:crs:EPSG::4258'
)

EVRF2007-PL height

Vertical::fromSRID(Vertical::EPSG_EVRF2007_PL_HEIGHT)

to Baltic 1986 height (Vertical)

EPSG	PHPCoord
Name: Baltic 1986 height to EVRF2007-PL height (1) Code: `urn:ogc:def:coordinateOperation:EPSG::9662` Extent: Poland - onshore	$point->offsetFromGrid( to: Vertical::fromSRID(Vertical::EPSG_BALTIC_1986_HEIGHT), offsetsFile: GUGiKHeightEVRF2007Baltic1986PolandProvider->provideGrid() )

EVRF2019 height

Vertical::fromSRID(Vertical::EPSG_EVRF2019_HEIGHT)

to Antalya height (Vertical)

EPSG	PHPCoord
Name: Antalya height to EVRF2019 height (2) Code: `urn:ogc:def:coordinateOperation:EPSG::9551` Extent: Turkey - onshore	$point->offset( to: Vertical::fromSRID(Vertical::EPSG_ANTALYA_HEIGHT), verticalOffset: new Metre(0.394) )

to Baltic 1957 height (Vertical)

EPSG

PHPCoord

Name: Baltic 1957 height to EVRF2019 height (1)
Code: urn:ogc:def:coordinateOperation:EPSG::9745
Extent: Czechia

$point->offsetAndSlope(
    to: Vertical::fromSRID(Vertical::EPSG_BALTIC_1957_HEIGHT),
    ordinate1OfEvaluationPoint: new Degree(49.916666666667),
    ordinate2OfEvaluationPoint: new Degree(15.25),
    verticalOffset: new Metre(-0.142),
    inclinationInLatitude: new ArcSecond(-0.026),
    inclinationInLongitude: new ArcSecond(-0.006),
    EPSGCodeForHorizontalCRS: 'urn:ogc:def:crs:EPSG::4258'
)

to EVRF2019 mean-tide height (Vertical)

EPSG	PHPCoord
Name: EVRF2019 height to EVRF2019 mean-tide height (1) Code: `urn:ogc:def:coordinateOperation:EPSG::9710` Extent: Europe - EVRF2019	$point->zeroTideHeightToMeanTideHeightEVRF2019( to: Vertical::fromSRID(Vertical::EPSG_EVRF2019_MEAN_TIDE_HEIGHT) )

EVRF2019 mean-tide height

Vertical::fromSRID(Vertical::EPSG_EVRF2019_MEAN_TIDE_HEIGHT)

to Antalya height (Vertical)

EPSG	PHPCoord
Name: Antalya height to EVRF2019 mean-tide height (2) Code: `urn:ogc:def:coordinateOperation:EPSG::9552` Extent: Turkey - onshore	$point->offset( to: Vertical::fromSRID(Vertical::EPSG_ANTALYA_HEIGHT), verticalOffset: new Metre(0.448) )

to Baltic 1957 height (Vertical)

EPSG

PHPCoord

Name: Baltic 1957 height to EVRF2019 mean-tide height (1)
Code: urn:ogc:def:coordinateOperation:EPSG::9744
Extent: Czechia

$point->offsetAndSlope(
    to: Vertical::fromSRID(Vertical::EPSG_BALTIC_1957_HEIGHT),
    ordinate1OfEvaluationPoint: new Degree(49.916666666667),
    ordinate2OfEvaluationPoint: new Degree(15.25),
    verticalOffset: new Metre(-0.13),
    inclinationInLatitude: new ArcSecond(-0.036),
    inclinationInLongitude: new ArcSecond(-0.006),
    EPSGCodeForHorizontalCRS: 'urn:ogc:def:crs:EPSG::4258'
)

to EVRF2019 height (Vertical)

EPSG	PHPCoord
Name: EVRF2019 height to EVRF2019 mean-tide height (1) Code: `urn:ogc:def:coordinateOperation:EPSG::9710` Extent: Europe - EVRF2019	$point->zeroTideHeightToMeanTideHeightEVRF2019( to: Vertical::fromSRID(Vertical::EPSG_EVRF2019_HEIGHT) )

to ODN height (Vertical)

EPSG	PHPCoord
Name: ODN height to EVRF2019 mean-tide height (2) Code: `urn:ogc:def:coordinateOperation:EPSG::9562` Extent: UK - Great Britain mainland onshore	$point->offset( to: Vertical::fromSRID(Vertical::EPSG_ODN_HEIGHT), verticalOffset: new Metre(0.17) )

GHA height

Vertical::fromSRID(Vertical::EPSG_GHA_HEIGHT)

to EVRF2000 Austria height (Vertical)

EPSG	PHPCoord
Name: GHA height to EVRF2000 Austria height (1) Code: `urn:ogc:def:coordinateOperation:EPSG::9275` Extent: Austria	$point->offsetFromGrid( to: Vertical::fromSRID(Vertical::EPSG_EVRF2000_AUSTRIA_HEIGHT), offsetsFile: BEVHeightGHAEVRF2000AustriaProvider->provideGrid() )

to EVRF2000 height (Vertical)

EPSG

PHPCoord

Name: GHA height to EVRF2000 height (1)
Code: urn:ogc:def:coordinateOperation:EPSG::5415
Extent: Austria

$point->offsetAndSlope(
    to: Vertical::fromSRID(Vertical::EPSG_EVRF2000_HEIGHT),
    ordinate1OfEvaluationPoint: new Degree(47.533333333333),
    ordinate2OfEvaluationPoint: new Degree(14.45),
    verticalOffset: new Metre(-0.356),
    inclinationInLatitude: new ArcSecond(-0.057),
    inclinationInLongitude: new ArcSecond(-0.058),
    EPSGCodeForHorizontalCRS: 'urn:ogc:def:crs:EPSG::4258'
)

to EVRF2007 height (Vertical)

EPSG

PHPCoord

Name: GHA height to EVRF2007 height (1)
Code: urn:ogc:def:coordinateOperation:EPSG::5557
Extent: Austria

$point->offsetAndSlope(
    to: Vertical::fromSRID(Vertical::EPSG_EVRF2007_HEIGHT),
    ordinate1OfEvaluationPoint: new Degree(47.533333333333),
    ordinate2OfEvaluationPoint: new Degree(14.45),
    verticalOffset: new Metre(-0.335),
    inclinationInLatitude: new ArcSecond(-0.065),
    inclinationInLongitude: new ArcSecond(-0.06),
    EPSGCodeForHorizontalCRS: 'urn:ogc:def:crs:EPSG::4258'
)

to Vienna height (Vertical)

EPSG	PHPCoord
Name: Vienna height to GHA height (1) Code: `urn:ogc:def:coordinateOperation:EPSG::9371` Extent: Austria - Vienna	$point->offset( to: Vertical::fromSRID(Vertical::EPSG_VIENNA_HEIGHT), verticalOffset: new Metre(-156.68) )

Genoa 1942 height

Vertical::fromSRID(Vertical::EPSG_GENOA_1942_HEIGHT)

to Catania 1965 height (Vertical)

EPSG	PHPCoord
Name: Genoa 1942 height to Catania 1965 height (1) Code: `urn:ogc:def:coordinateOperation:EPSG::9726` Extent: Italy - Sicily onshore	$point->offset( to: Vertical::fromSRID(Vertical::EPSG_CATANIA_1965_HEIGHT), verticalOffset: new Metre(0.141) )

to EVRF2000 height (Vertical)

EPSG

PHPCoord

Name: Genoa 1942 height to EVRF2000 height (1)
Code: urn:ogc:def:coordinateOperation:EPSG::5213
Extent: Italy - mainland

$point->offsetAndSlope(
    to: Vertical::fromSRID(Vertical::EPSG_EVRF2000_HEIGHT),
    ordinate1OfEvaluationPoint: new Degree(42.583333333333),
    ordinate2OfEvaluationPoint: new Degree(12.966666666667),
    verticalOffset: new Metre(-0.309),
    inclinationInLatitude: new ArcSecond(-0.03),
    inclinationInLongitude: new ArcSecond(0),
    EPSGCodeForHorizontalCRS: 'urn:ogc:def:crs:EPSG::4258'
)

Name: Genoa 1942 height to EVRF2000 height (2)
Code: urn:ogc:def:coordinateOperation:EPSG::5216
Extent: Italy - Sicily onshore

$point->offsetAndSlope(
    to: Vertical::fromSRID(Vertical::EPSG_EVRF2000_HEIGHT),
    ordinate1OfEvaluationPoint: new Degree(37.5),
    ordinate2OfEvaluationPoint: new Degree(14.3),
    verticalOffset: new Metre(-0.402),
    inclinationInLatitude: new ArcSecond(-0.079),
    inclinationInLongitude: new ArcSecond(0),
    EPSGCodeForHorizontalCRS: 'urn:ogc:def:crs:EPSG::4258'
)

to EVRF2007 height (Vertical)

EPSG

PHPCoord

Name: Genoa 1942 height to EVRF2007 height (1)
Code: urn:ogc:def:coordinateOperation:EPSG::5215
Extent: Italy - mainland

$point->offsetAndSlope(
    to: Vertical::fromSRID(Vertical::EPSG_EVRF2007_HEIGHT),
    ordinate1OfEvaluationPoint: new Degree(42.583333333333),
    ordinate2OfEvaluationPoint: new Degree(12.966666666667),
    verticalOffset: new Metre(-0.259),
    inclinationInLatitude: new ArcSecond(-0.036),
    inclinationInLongitude: new ArcSecond(0),
    EPSGCodeForHorizontalCRS: 'urn:ogc:def:crs:EPSG::4258'
)

Name: Genoa 1942 height to EVRF2007 height (2)
Code: urn:ogc:def:coordinateOperation:EPSG::5217
Extent: Italy - Sicily onshore

$point->offsetAndSlope(
    to: Vertical::fromSRID(Vertical::EPSG_EVRF2007_HEIGHT),
    ordinate1OfEvaluationPoint: new Degree(37.5),
    ordinate2OfEvaluationPoint: new Degree(14.3),
    verticalOffset: new Metre(-0.333),
    inclinationInLatitude: new ArcSecond(-0.051),
    inclinationInLongitude: new ArcSecond(0),
    EPSGCodeForHorizontalCRS: 'urn:ogc:def:crs:EPSG::4258'
)

Gisborne 1926 height

Vertical::fromSRID(Vertical::EPSG_GISBORNE_1926_HEIGHT)

to NZVD2009 height (Vertical)

EPSG	PHPCoord
Name: NZVD2009 height to Gisborne 1926 height (1) Code: `urn:ogc:def:coordinateOperation:EPSG::4445` Extent: New Zealand - North Island - Gisborne vcrs	$point->offset( to: Vertical::fromSRID(Vertical::EPSG_NZVD2009_HEIGHT), verticalOffset: new Metre(-0.34) )

to NZVD2016 height (Vertical)

EPSG	PHPCoord
Name: NZVD2016 height to Gisborne 1926 height (2) Code: `urn:ogc:def:coordinateOperation:EPSG::9316` Extent: New Zealand - North Island - Gisborne vcrs	$point->offsetFromGrid( to: Vertical::fromSRID(Vertical::EPSG_NZVD2016_HEIGHT), offsetsFile: GTXGisborne1926NZVD2016Provider->provideGrid() )

HKCD depth

Vertical::fromSRID(Vertical::EPSG_HKCD_DEPTH)

to HKPD depth (Vertical)

EPSG	PHPCoord
Name: HKPD depth to HKCD depth (1) Code: `urn:ogc:def:coordinateOperation:EPSG::7977` Extent: China - Hong Kong - offshore	$point->offset( to: Vertical::fromSRID(Vertical::EPSG_HKPD_DEPTH), verticalOffset: new Metre(0.146) )

HKPD depth

Vertical::fromSRID(Vertical::EPSG_HKPD_DEPTH)

to HKCD depth (Vertical)

EPSG	PHPCoord
Name: HKPD depth to HKCD depth (1) Code: `urn:ogc:def:coordinateOperation:EPSG::7977` Extent: China - Hong Kong - offshore	$point->offset( to: Vertical::fromSRID(Vertical::EPSG_HKCD_DEPTH), verticalOffset: new Metre(-0.146) )

to HKPD height (Vertical)

EPSG	PHPCoord
Name: Height <> Depth Conversion Code: `urn:ogc:def:coordinateOperation:EPSG::7812` Extent: World	$point->heightDepthReversal( to: Vertical::fromSRID(Vertical::EPSG_HKPD_HEIGHT) )

HKPD height

Vertical::fromSRID(Vertical::EPSG_HKPD_HEIGHT)

to HKPD depth (Vertical)

EPSG	PHPCoord
Name: Height <> Depth Conversion Code: `urn:ogc:def:coordinateOperation:EPSG::7812` Extent: World	$point->heightDepthReversal( to: Vertical::fromSRID(Vertical::EPSG_HKPD_DEPTH) )

HVRS71 height

Vertical::fromSRID(Vertical::EPSG_HVRS71_HEIGHT)

to EVRF2000 height (Vertical)

EPSG

PHPCoord

Name: HVRS71 height to EVRF2000 height (1)
Code: urn:ogc:def:coordinateOperation:EPSG::5196
Extent: Croatia - onshore

$point->offsetAndSlope(
    to: Vertical::fromSRID(Vertical::EPSG_EVRF2000_HEIGHT),
    ordinate1OfEvaluationPoint: new Degree(45.35),
    ordinate2OfEvaluationPoint: new Degree(16.366666666667),
    verticalOffset: new Metre(-0.343),
    inclinationInLatitude: new ArcSecond(-0.007),
    inclinationInLongitude: new ArcSecond(-0.016),
    EPSGCodeForHorizontalCRS: 'urn:ogc:def:crs:EPSG::4258'
)

to EVRF2007 height (Vertical)

EPSG

PHPCoord

Name: HVRS71 height to EVRF2007 height (1)
Code: urn:ogc:def:coordinateOperation:EPSG::5197
Extent: Croatia - onshore

$point->offsetAndSlope(
    to: Vertical::fromSRID(Vertical::EPSG_EVRF2007_HEIGHT),
    ordinate1OfEvaluationPoint: new Degree(45.35),
    ordinate2OfEvaluationPoint: new Degree(16.366666666667),
    verticalOffset: new Metre(-0.313),
    inclinationInLatitude: new ArcSecond(-0.016),
    inclinationInLongitude: new ArcSecond(-0.018),
    EPSGCodeForHorizontalCRS: 'urn:ogc:def:crs:EPSG::4258'
)

Horta depth

Vertical::fromSRID(Vertical::EPSG_HORTA_DEPTH)

to Horta height (Vertical)

EPSG	PHPCoord
Name: Height <> Depth Conversion Code: `urn:ogc:def:coordinateOperation:EPSG::7812` Extent: World	$point->heightDepthReversal( to: Vertical::fromSRID(Vertical::EPSG_HORTA_HEIGHT) )

to ZH Portugal depth (Vertical)

EPSG	PHPCoord
Name: Horta depth to ZH Portugal depth (1) Code: `urn:ogc:def:coordinateOperation:EPSG::10385` Extent: Portugal - Azores C - Faial - nearshore	$point->offset( to: Vertical::fromSRID(Vertical::EPSG_ZH_PORTUGAL_DEPTH), verticalOffset: new Metre(-1) )

Horta height

Vertical::fromSRID(Vertical::EPSG_HORTA_HEIGHT)

to Horta depth (Vertical)

EPSG	PHPCoord
Name: Height <> Depth Conversion Code: `urn:ogc:def:coordinateOperation:EPSG::7812` Extent: World	$point->heightDepthReversal( to: Vertical::fromSRID(Vertical::EPSG_HORTA_DEPTH) )

Instantaneous Water Level depth

Vertical::fromSRID(Vertical::EPSG_INSTANTANEOUS_WATER_LEVEL_DEPTH)

to Instantaneous Water Level height (Vertical)

EPSG	PHPCoord
Name: Height <> Depth Conversion Code: `urn:ogc:def:coordinateOperation:EPSG::7812` Extent: World	$point->heightDepthReversal( to: Vertical::fromSRID(Vertical::EPSG_INSTANTANEOUS_WATER_LEVEL_HEIGHT) )

Instantaneous Water Level height

Vertical::fromSRID(Vertical::EPSG_INSTANTANEOUS_WATER_LEVEL_HEIGHT)

to Instantaneous Water Level depth (Vertical)

EPSG	PHPCoord
Name: Height <> Depth Conversion Code: `urn:ogc:def:coordinateOperation:EPSG::7812` Extent: World	$point->heightDepthReversal( to: Vertical::fromSRID(Vertical::EPSG_INSTANTANEOUS_WATER_LEVEL_DEPTH) )

JGD2000 (vertical) height

Vertical::fromSRID(Vertical::EPSG_JGD2000_VERTICAL_HEIGHT)

to JGD2011 (vertical) height (Vertical)

EPSG	PHPCoord
Name: JGD2000 (vertical) height to JGD2011 (vertical) height (1) Code: `urn:ogc:def:coordinateOperation:EPSG::6699` Extent: Japan - onshore mainland excluding eastern main province	$point->offset( to: Vertical::fromSRID(Vertical::EPSG_JGD2011_VERTICAL_HEIGHT), verticalOffset: new Metre(0) )

JGD2011 (vertical) height

Vertical::fromSRID(Vertical::EPSG_JGD2011_VERTICAL_HEIGHT)

to JGD2000 (vertical) height (Vertical)

EPSG	PHPCoord
Name: JGD2000 (vertical) height to JGD2011 (vertical) height (1) Code: `urn:ogc:def:coordinateOperation:EPSG::6699` Extent: Japan - onshore mainland excluding eastern main province	$point->offset( to: Vertical::fromSRID(Vertical::EPSG_JGD2000_VERTICAL_HEIGHT), verticalOffset: new Metre(-0) )

KOC CD height

Vertical::fromSRID(Vertical::EPSG_KOC_CD_HEIGHT)

to KOC WD height (Vertical)

EPSG	PHPCoord
Name: KOC CD height to KOC WD height (1) Code: `urn:ogc:def:coordinateOperation:EPSG::7980` Extent: Kuwait - onshore	$point->offset( to: Vertical::fromSRID(Vertical::EPSG_KOC_WD_HEIGHT), verticalOffset: new Metre(-4.74) )

to Kuwait PWD height (Vertical)

EPSG	PHPCoord
Name: KOC CD height to Kuwait PWD height (1) Code: `urn:ogc:def:coordinateOperation:EPSG::5450` Extent: Kuwait - onshore	$point->offset( to: Vertical::fromSRID(Vertical::EPSG_KUWAIT_PWD_HEIGHT), verticalOffset: new Metre(-0.49) )

KOC WD depth

Vertical::fromSRID(Vertical::EPSG_KOC_WD_DEPTH)

to KOC WD depth (ft) (Vertical)

EPSG	PHPCoord
Name: Vertical Axis Unit Conversion Code: `urn:ogc:def:coordinateOperation:EPSG::7813` Extent: World	$point->changeOfVerticalUnit( to: Vertical::fromSRID(Vertical::EPSG_KOC_WD_DEPTH_FT) )

to KOC WD height (Vertical)

EPSG	PHPCoord
Name: Height <> Depth Conversion Code: `urn:ogc:def:coordinateOperation:EPSG::7812` Extent: World	$point->heightDepthReversal( to: Vertical::fromSRID(Vertical::EPSG_KOC_WD_HEIGHT) )

KOC WD depth (ft)

Vertical::fromSRID(Vertical::EPSG_KOC_WD_DEPTH_FT)

to KOC WD depth (Vertical)

EPSG	PHPCoord
Name: Vertical Axis Unit Conversion Code: `urn:ogc:def:coordinateOperation:EPSG::7813` Extent: World	$point->changeOfVerticalUnit( to: Vertical::fromSRID(Vertical::EPSG_KOC_WD_DEPTH) )

KOC WD height

Vertical::fromSRID(Vertical::EPSG_KOC_WD_HEIGHT)

to KOC CD height (Vertical)

EPSG	PHPCoord
Name: KOC CD height to KOC WD height (1) Code: `urn:ogc:def:coordinateOperation:EPSG::7980` Extent: Kuwait - onshore	$point->offset( to: Vertical::fromSRID(Vertical::EPSG_KOC_CD_HEIGHT), verticalOffset: new Metre(4.74) )

to KOC WD depth (Vertical)

EPSG	PHPCoord
Name: Height <> Depth Conversion Code: `urn:ogc:def:coordinateOperation:EPSG::7812` Extent: World	$point->heightDepthReversal( to: Vertical::fromSRID(Vertical::EPSG_KOC_WD_DEPTH) )

to Kuwait PWD height (Vertical)

EPSG	PHPCoord
Name: Kuwait PWD height to KOC WD height (1) Code: `urn:ogc:def:coordinateOperation:EPSG::7981` Extent: Kuwait - onshore	$point->offset( to: Vertical::fromSRID(Vertical::EPSG_KUWAIT_PWD_HEIGHT), verticalOffset: new Metre(4.25) )

Kiunga height

Vertical::fromSRID(Vertical::EPSG_KIUNGA_HEIGHT)

to EGM2008 height (Vertical)

EPSG	PHPCoord
Name: EGM2008 height to Kiunga height (1) Code: `urn:ogc:def:coordinateOperation:EPSG::7654` Extent: Papua New Guinea - onshore south of 5°S and west of 144°E	$point->offset( to: Vertical::fromSRID(Vertical::EPSG_EGM2008_HEIGHT), verticalOffset: new Metre(3) )

Kumul 34 height

Vertical::fromSRID(Vertical::EPSG_KUMUL_34_HEIGHT)

to EGM96 height (Vertical)

EPSG	PHPCoord
Name: EGM96 height to Kumul 34 height (1) Code: `urn:ogc:def:coordinateOperation:EPSG::7653` Extent: Papua New Guinea - PFTB	$point->offset( to: Vertical::fromSRID(Vertical::EPSG_EGM96_HEIGHT), verticalOffset: new Metre(0.87) )

Kuwait PWD height

Vertical::fromSRID(Vertical::EPSG_KUWAIT_PWD_HEIGHT)

to KOC CD height (Vertical)

EPSG	PHPCoord
Name: KOC CD height to Kuwait PWD height (1) Code: `urn:ogc:def:coordinateOperation:EPSG::5450` Extent: Kuwait - onshore	$point->offset( to: Vertical::fromSRID(Vertical::EPSG_KOC_CD_HEIGHT), verticalOffset: new Metre(0.49) )

to KOC WD height (Vertical)

EPSG	PHPCoord
Name: Kuwait PWD height to KOC WD height (1) Code: `urn:ogc:def:coordinateOperation:EPSG::7981` Extent: Kuwait - onshore	$point->offset( to: Vertical::fromSRID(Vertical::EPSG_KOC_WD_HEIGHT), verticalOffset: new Metre(-4.25) )

LN02 height

Vertical::fromSRID(Vertical::EPSG_LN02_HEIGHT)

to EVRF2000 height (Vertical)

EPSG

PHPCoord

Name: LN02 height to EVRF2000 height (1)
Code: urn:ogc:def:coordinateOperation:EPSG::5431
Extent: Europe - Liechtenstein and Switzerland

$point->offsetAndSlope(
    to: Vertical::fromSRID(Vertical::EPSG_EVRF2000_HEIGHT),
    ordinate1OfEvaluationPoint: new Degree(46.916666666667),
    ordinate2OfEvaluationPoint: new Degree(8.1833333333333),
    verticalOffset: new Metre(-0.245),
    inclinationInLatitude: new ArcSecond(-0.21),
    inclinationInLongitude: new ArcSecond(-0.032),
    EPSGCodeForHorizontalCRS: 'urn:ogc:def:crs:EPSG::4258'
)

to EVRF2007 height (Vertical)

EPSG

PHPCoord

Name: LN02 height to EVRF2007 height (1)
Code: urn:ogc:def:coordinateOperation:EPSG::5207
Extent: Europe - Liechtenstein and Switzerland

$point->offsetAndSlope(
    to: Vertical::fromSRID(Vertical::EPSG_EVRF2007_HEIGHT),
    ordinate1OfEvaluationPoint: new Degree(46.916666666667),
    ordinate2OfEvaluationPoint: new Degree(8.1833333333333),
    verticalOffset: new Metre(-0.225),
    inclinationInLatitude: new ArcSecond(-0.221),
    inclinationInLongitude: new ArcSecond(-0.033),
    EPSGCodeForHorizontalCRS: 'urn:ogc:def:crs:EPSG::4258'
)

Latvia 2000 height

Vertical::fromSRID(Vertical::EPSG_LATVIA_2000_HEIGHT)

to EVRF2007 height (Vertical)

EPSG

PHPCoord

Name: Latvia 2000 height to EVRF2007 height (1)
Code: urn:ogc:def:coordinateOperation:EPSG::7701
Extent: Latvia - onshore

$point->offsetAndSlope(
    to: Vertical::fromSRID(Vertical::EPSG_EVRF2007_HEIGHT),
    ordinate1OfEvaluationPoint: new Degree(56.966666666667),
    ordinate2OfEvaluationPoint: new Degree(24.883333333333),
    verticalOffset: new Metre(0.003),
    inclinationInLatitude: new ArcSecond(0),
    inclinationInLongitude: new ArcSecond(0.0074),
    EPSGCodeForHorizontalCRS: 'urn:ogc:def:crs:EPSG::4258'
)

Lyttelton 1937 height

Vertical::fromSRID(Vertical::EPSG_LYTTELTON_1937_HEIGHT)

to NZVD2009 height (Vertical)

EPSG	PHPCoord
Name: NZVD2009 height to Lyttelton 1937 height (1) Code: `urn:ogc:def:coordinateOperation:EPSG::4449` Extent: New Zealand - South Island - Lyttleton vcrs	$point->offset( to: Vertical::fromSRID(Vertical::EPSG_NZVD2009_HEIGHT), verticalOffset: new Metre(-0.47) )

to NZVD2016 height (Vertical)

EPSG	PHPCoord
Name: NZVD2016 height to Lyttelton 1937 height (2) Code: `urn:ogc:def:coordinateOperation:EPSG::9317` Extent: New Zealand - South Island - Lyttleton vcrs	$point->offsetFromGrid( to: Vertical::fromSRID(Vertical::EPSG_NZVD2016_HEIGHT), offsetsFile: GTXLyttelton1937NZVD2016Provider->provideGrid() )

MSL depth

Vertical::fromSRID(Vertical::EPSG_MSL_DEPTH)

to MSL depth (ft) (Vertical)

EPSG	PHPCoord
Name: Vertical Axis Unit Conversion Code: `urn:ogc:def:coordinateOperation:EPSG::7813` Extent: World	$point->changeOfVerticalUnit( to: Vertical::fromSRID(Vertical::EPSG_MSL_DEPTH_FT) )

to MSL depth (ftUS) (Vertical)

EPSG	PHPCoord
Name: Vertical Axis Unit Conversion Code: `urn:ogc:def:coordinateOperation:EPSG::7813` Extent: World	$point->changeOfVerticalUnit( to: Vertical::fromSRID(Vertical::EPSG_MSL_DEPTH_FTUS) )

to MSL height (Vertical)

EPSG	PHPCoord
Name: Height <> Depth Conversion Code: `urn:ogc:def:coordinateOperation:EPSG::7812` Extent: World	$point->heightDepthReversal( to: Vertical::fromSRID(Vertical::EPSG_MSL_HEIGHT) )

MSL depth (ft)

Vertical::fromSRID(Vertical::EPSG_MSL_DEPTH_FT)

to MSL depth (Vertical)

EPSG	PHPCoord
Name: Vertical Axis Unit Conversion Code: `urn:ogc:def:coordinateOperation:EPSG::7813` Extent: World	$point->changeOfVerticalUnit( to: Vertical::fromSRID(Vertical::EPSG_MSL_DEPTH) )

MSL depth (ftUS)

Vertical::fromSRID(Vertical::EPSG_MSL_DEPTH_FTUS)

to MSL depth (Vertical)

EPSG	PHPCoord
Name: Vertical Axis Unit Conversion Code: `urn:ogc:def:coordinateOperation:EPSG::7813` Extent: World	$point->changeOfVerticalUnit( to: Vertical::fromSRID(Vertical::EPSG_MSL_DEPTH) )

MSL height

Vertical::fromSRID(Vertical::EPSG_MSL_HEIGHT)

to MSL depth (Vertical)

EPSG	PHPCoord
Name: Height <> Depth Conversion Code: `urn:ogc:def:coordinateOperation:EPSG::7812` Extent: World	$point->heightDepthReversal( to: Vertical::fromSRID(Vertical::EPSG_MSL_DEPTH) )

to MSL height (ft) (Vertical)

EPSG	PHPCoord
Name: Vertical Axis Unit Conversion Code: `urn:ogc:def:coordinateOperation:EPSG::7813` Extent: World	$point->changeOfVerticalUnit( to: Vertical::fromSRID(Vertical::EPSG_MSL_HEIGHT_FT) )

to MSL height (ftUS) (Vertical)

EPSG	PHPCoord
Name: Vertical Axis Unit Conversion Code: `urn:ogc:def:coordinateOperation:EPSG::7813` Extent: World	$point->changeOfVerticalUnit( to: Vertical::fromSRID(Vertical::EPSG_MSL_HEIGHT_FTUS) )

MSL height (ft)

Vertical::fromSRID(Vertical::EPSG_MSL_HEIGHT_FT)

to MSL height (Vertical)

EPSG	PHPCoord
Name: Vertical Axis Unit Conversion Code: `urn:ogc:def:coordinateOperation:EPSG::7813` Extent: World	$point->changeOfVerticalUnit( to: Vertical::fromSRID(Vertical::EPSG_MSL_HEIGHT) )

MSL height (ftUS)

Vertical::fromSRID(Vertical::EPSG_MSL_HEIGHT_FTUS)

to MSL height (Vertical)

EPSG	PHPCoord
Name: Vertical Axis Unit Conversion Code: `urn:ogc:def:coordinateOperation:EPSG::7813` Extent: World	$point->changeOfVerticalUnit( to: Vertical::fromSRID(Vertical::EPSG_MSL_HEIGHT) )

Malin Head height

Vertical::fromSRID(Vertical::EPSG_MALIN_HEAD_HEIGHT)

to Belfast height (Vertical)

EPSG	PHPCoord
Name: Belfast height to Malin Head height (1) Code: `urn:ogc:def:coordinateOperation:EPSG::5452` Extent: UK - Northern Ireland - onshore	$point->offset( to: Vertical::fromSRID(Vertical::EPSG_BELFAST_HEIGHT), verticalOffset: new Metre(0.037) )

to Poolbeg height (m) (Vertical)

EPSG	PHPCoord
Name: Poolbeg height (m) to Malin Head height (1) Code: `urn:ogc:def:coordinateOperation:EPSG::7964` Extent: Europe - Ireland (Republic and Ulster) - onshore	$point->offset( to: Vertical::fromSRID(Vertical::EPSG_POOLBEG_HEIGHT_M), verticalOffset: new Metre(2.7) )

Moturiki 1953 height

Vertical::fromSRID(Vertical::EPSG_MOTURIKI_1953_HEIGHT)

to NZVD2009 height (Vertical)

EPSG	PHPCoord
Name: NZVD2009 height to Moturiki 1953 height (1) Code: `urn:ogc:def:coordinateOperation:EPSG::4443` Extent: New Zealand - North Island - Moturiki vcrs	$point->offset( to: Vertical::fromSRID(Vertical::EPSG_NZVD2009_HEIGHT), verticalOffset: new Metre(-0.24) )

to NZVD2016 height (Vertical)

EPSG	PHPCoord
Name: NZVD2016 height to Moturiki 1953 height (2) Code: `urn:ogc:def:coordinateOperation:EPSG::9318` Extent: New Zealand - North Island - Moturiki vcrs	$point->offsetFromGrid( to: Vertical::fromSRID(Vertical::EPSG_NZVD2016_HEIGHT), offsetsFile: GTXMoturiki1953NZVD2016Provider->provideGrid() )

N60 height

Vertical::fromSRID(Vertical::EPSG_N60_HEIGHT)

to EVRF2000 height (Vertical)

EPSG	PHPCoord
Name: N60 height to EVRF2000 height (1) Code: `urn:ogc:def:coordinateOperation:EPSG::5432` Extent: Finland - onshore	$point->offset( to: Vertical::fromSRID(Vertical::EPSG_EVRF2000_HEIGHT), verticalOffset: new Metre(0.213) )

NAP height

Vertical::fromSRID(Vertical::EPSG_NAP_HEIGHT)

to EVRF2000 height (Vertical)

EPSG	PHPCoord
Name: NAP height to EVRF2000 height (1) Code: `urn:ogc:def:coordinateOperation:EPSG::5425` Extent: Netherlands - onshore	$point->offset( to: Vertical::fromSRID(Vertical::EPSG_EVRF2000_HEIGHT), verticalOffset: new Metre(-0.005) )

NAVD88 depth

Vertical::fromSRID(Vertical::EPSG_NAVD88_DEPTH)

to NAVD88 height (Vertical)

EPSG	PHPCoord
Name: Height <> Depth Conversion Code: `urn:ogc:def:coordinateOperation:EPSG::7812` Extent: World	$point->heightDepthReversal( to: Vertical::fromSRID(Vertical::EPSG_NAVD88_HEIGHT) )

NAVD88 depth (ftUS)

Vertical::fromSRID(Vertical::EPSG_NAVD88_DEPTH_FTUS)

to NAVD88 height (ftUS) (Vertical)

EPSG	PHPCoord
Name: Height <> Depth Conversion Code: `urn:ogc:def:coordinateOperation:EPSG::7812` Extent: World	$point->heightDepthReversal( to: Vertical::fromSRID(Vertical::EPSG_NAVD88_HEIGHT_FTUS) )

NAVD88 height

Vertical::fromSRID(Vertical::EPSG_NAVD88_HEIGHT)

to NAVD88 depth (Vertical)

EPSG	PHPCoord
Name: Height <> Depth Conversion Code: `urn:ogc:def:coordinateOperation:EPSG::7812` Extent: World	$point->heightDepthReversal( to: Vertical::fromSRID(Vertical::EPSG_NAVD88_DEPTH) )

to NAVD88 height (ft) (Vertical)

EPSG	PHPCoord
Name: Vertical Axis Unit Conversion Code: `urn:ogc:def:coordinateOperation:EPSG::7813` Extent: World	$point->changeOfVerticalUnit( to: Vertical::fromSRID(Vertical::EPSG_NAVD88_HEIGHT_FT) )

to NAVD88 height (ftUS) (Vertical)

EPSG	PHPCoord
Name: Vertical Axis Unit Conversion Code: `urn:ogc:def:coordinateOperation:EPSG::7813` Extent: World	$point->changeOfVerticalUnit( to: Vertical::fromSRID(Vertical::EPSG_NAVD88_HEIGHT_FTUS) )

to NGVD29 height (m) (Vertical)

EPSG	PHPCoord
Name: NGVD29 height (m) to NAVD88 height (1) Code: `urn:ogc:def:coordinateOperation:EPSG::7969` Extent: USA - CONUS west of 107°W - onshore	$point->offsetFromGrid( to: Vertical::fromSRID(Vertical::EPSG_NGVD29_HEIGHT_M), offsetsFile: GTXNGVD29NAVD88CONUSWestProvider->provideGrid() )
Name: NGVD29 height (m) to NAVD88 height (2) Code: `urn:ogc:def:coordinateOperation:EPSG::7970` Extent: USA - CONUS 89°W-107°W - onshore	$point->offsetFromGrid( to: Vertical::fromSRID(Vertical::EPSG_NGVD29_HEIGHT_M), offsetsFile: GTXNGVD29NAVD88CONUSCentralProvider->provideGrid() )
Name: NGVD29 height (m) to NAVD88 height (3) Code: `urn:ogc:def:coordinateOperation:EPSG::7971` Extent: USA - CONUS east of 89°W - onshore	$point->offsetFromGrid( to: Vertical::fromSRID(Vertical::EPSG_NGVD29_HEIGHT_M), offsetsFile: GTXNGVD29NAVD88CONUSEastProvider->provideGrid() )

NAVD88 height (ft)

Vertical::fromSRID(Vertical::EPSG_NAVD88_HEIGHT_FT)

to NAVD88 height (Vertical)

EPSG	PHPCoord
Name: Vertical Axis Unit Conversion Code: `urn:ogc:def:coordinateOperation:EPSG::7813` Extent: World	$point->changeOfVerticalUnit( to: Vertical::fromSRID(Vertical::EPSG_NAVD88_HEIGHT) )

NAVD88 height (ftUS)

Vertical::fromSRID(Vertical::EPSG_NAVD88_HEIGHT_FTUS)

to NAVD88 depth (ftUS) (Vertical)

EPSG	PHPCoord
Name: Height <> Depth Conversion Code: `urn:ogc:def:coordinateOperation:EPSG::7812` Extent: World	$point->heightDepthReversal( to: Vertical::fromSRID(Vertical::EPSG_NAVD88_DEPTH_FTUS) )

to NAVD88 height (Vertical)

EPSG	PHPCoord
Name: Vertical Axis Unit Conversion Code: `urn:ogc:def:coordinateOperation:EPSG::7813` Extent: World	$point->changeOfVerticalUnit( to: Vertical::fromSRID(Vertical::EPSG_NAVD88_HEIGHT) )

NGF-IGN69 height

Vertical::fromSRID(Vertical::EPSG_NGF_IGN69_HEIGHT)

to EVRF2000 height (Vertical)

EPSG	PHPCoord
Name: NGF-IGN69 height to EVRF2000 height (1) Code: `urn:ogc:def:coordinateOperation:EPSG::5419` Extent: France - mainland onshore	$point->offset( to: Vertical::fromSRID(Vertical::EPSG_EVRF2000_HEIGHT), verticalOffset: new Metre(-0.486) )

NGVD29 depth (ftUS)

Vertical::fromSRID(Vertical::EPSG_NGVD29_DEPTH_FTUS)

to NGVD29 height (ftUS) (Vertical)

EPSG	PHPCoord
Name: Height <> Depth Conversion Code: `urn:ogc:def:coordinateOperation:EPSG::7812` Extent: World	$point->heightDepthReversal( to: Vertical::fromSRID(Vertical::EPSG_NGVD29_HEIGHT_FTUS) )

NGVD29 height (ftUS)

Vertical::fromSRID(Vertical::EPSG_NGVD29_HEIGHT_FTUS)

to NGVD29 depth (ftUS) (Vertical)

EPSG	PHPCoord
Name: Height <> Depth Conversion Code: `urn:ogc:def:coordinateOperation:EPSG::7812` Extent: World	$point->heightDepthReversal( to: Vertical::fromSRID(Vertical::EPSG_NGVD29_DEPTH_FTUS) )

to NGVD29 height (m) (Vertical)

EPSG	PHPCoord
Name: Vertical Axis Unit Conversion Code: `urn:ogc:def:coordinateOperation:EPSG::7813` Extent: World	$point->changeOfVerticalUnit( to: Vertical::fromSRID(Vertical::EPSG_NGVD29_HEIGHT_M) )

NGVD29 height (m)

Vertical::fromSRID(Vertical::EPSG_NGVD29_HEIGHT_M)

to NAVD88 height (Vertical)

EPSG	PHPCoord
Name: NGVD29 height (m) to NAVD88 height (1) Code: `urn:ogc:def:coordinateOperation:EPSG::7969` Extent: USA - CONUS west of 107°W - onshore	$point->offsetFromGrid( to: Vertical::fromSRID(Vertical::EPSG_NAVD88_HEIGHT), offsetsFile: GTXNGVD29NAVD88CONUSWestProvider->provideGrid() )
Name: NGVD29 height (m) to NAVD88 height (2) Code: `urn:ogc:def:coordinateOperation:EPSG::7970` Extent: USA - CONUS 89°W-107°W - onshore	$point->offsetFromGrid( to: Vertical::fromSRID(Vertical::EPSG_NAVD88_HEIGHT), offsetsFile: GTXNGVD29NAVD88CONUSCentralProvider->provideGrid() )
Name: NGVD29 height (m) to NAVD88 height (3) Code: `urn:ogc:def:coordinateOperation:EPSG::7971` Extent: USA - CONUS east of 89°W - onshore	$point->offsetFromGrid( to: Vertical::fromSRID(Vertical::EPSG_NAVD88_HEIGHT), offsetsFile: GTXNGVD29NAVD88CONUSEastProvider->provideGrid() )

to NGVD29 height (ftUS) (Vertical)

EPSG	PHPCoord
Name: Vertical Axis Unit Conversion Code: `urn:ogc:def:coordinateOperation:EPSG::7813` Extent: World	$point->changeOfVerticalUnit( to: Vertical::fromSRID(Vertical::EPSG_NGVD29_HEIGHT_FTUS) )

NN54 height

Vertical::fromSRID(Vertical::EPSG_NN54_HEIGHT)

to EVRF2000 height (Vertical)

EPSG

PHPCoord

Name: NN54 height to EVRF2000 height (1)
Code: urn:ogc:def:coordinateOperation:EPSG::5426
Extent: Norway - onshore

$point->offsetAndSlope(
    to: Vertical::fromSRID(Vertical::EPSG_EVRF2000_HEIGHT),
    ordinate1OfEvaluationPoint: new Degree(62.933333333333),
    ordinate2OfEvaluationPoint: new Degree(11.166666666667),
    verticalOffset: new Metre(-0.001),
    inclinationInLatitude: new ArcSecond(-0.01),
    inclinationInLongitude: new ArcSecond(0.034),
    EPSGCodeForHorizontalCRS: 'urn:ogc:def:crs:EPSG::4258'
)

NZVD2009 height

Vertical::fromSRID(Vertical::EPSG_NZVD2009_HEIGHT)

to Auckland 1946 height (Vertical)

EPSG	PHPCoord
Name: NZVD2009 height to Auckland 1946 height (1) Code: `urn:ogc:def:coordinateOperation:EPSG::4442` Extent: New Zealand - North Island - Auckland vcrs	$point->offset( to: Vertical::fromSRID(Vertical::EPSG_AUCKLAND_1946_HEIGHT), verticalOffset: new Metre(0.34) )

to Bluff 1955 height (Vertical)

EPSG	PHPCoord
Name: NZVD2009 height to Bluff 1955 height (1) Code: `urn:ogc:def:coordinateOperation:EPSG::4451` Extent: New Zealand - South Island - Bluff vcrs	$point->offset( to: Vertical::fromSRID(Vertical::EPSG_BLUFF_1955_HEIGHT), verticalOffset: new Metre(0.36) )

to Dunedin 1958 height (Vertical)

EPSG	PHPCoord
Name: NZVD2009 height to Dunedin 1958 height (1) Code: `urn:ogc:def:coordinateOperation:EPSG::4450` Extent: New Zealand - South Island - Dunedin vcrs	$point->offset( to: Vertical::fromSRID(Vertical::EPSG_DUNEDIN_1958_HEIGHT), verticalOffset: new Metre(0.49) )

to Dunedin-Bluff 1960 height (Vertical)

EPSG	PHPCoord
Name: NZVD2009 height to Dunedin-Bluff 1960 height (1) Code: `urn:ogc:def:coordinateOperation:EPSG::4453` Extent: New Zealand - South Island - Dunedin-Bluff vcrs	$point->offset( to: Vertical::fromSRID(Vertical::EPSG_DUNEDIN_BLUFF_1960_HEIGHT), verticalOffset: new Metre(0.38) )

to Gisborne 1926 height (Vertical)

EPSG	PHPCoord
Name: NZVD2009 height to Gisborne 1926 height (1) Code: `urn:ogc:def:coordinateOperation:EPSG::4445` Extent: New Zealand - North Island - Gisborne vcrs	$point->offset( to: Vertical::fromSRID(Vertical::EPSG_GISBORNE_1926_HEIGHT), verticalOffset: new Metre(0.34) )

to Lyttelton 1937 height (Vertical)

EPSG	PHPCoord
Name: NZVD2009 height to Lyttelton 1937 height (1) Code: `urn:ogc:def:coordinateOperation:EPSG::4449` Extent: New Zealand - South Island - Lyttleton vcrs	$point->offset( to: Vertical::fromSRID(Vertical::EPSG_LYTTELTON_1937_HEIGHT), verticalOffset: new Metre(0.47) )

to Moturiki 1953 height (Vertical)

EPSG	PHPCoord
Name: NZVD2009 height to Moturiki 1953 height (1) Code: `urn:ogc:def:coordinateOperation:EPSG::4443` Extent: New Zealand - North Island - Moturiki vcrs	$point->offset( to: Vertical::fromSRID(Vertical::EPSG_MOTURIKI_1953_HEIGHT), verticalOffset: new Metre(0.24) )

to Napier 1962 height (Vertical)

EPSG	PHPCoord
Name: NZVD2009 height to Napier 1962 height (1) Code: `urn:ogc:def:coordinateOperation:EPSG::4446` Extent: New Zealand - North Island - Hawkes Bay mc Napier vcrs	$point->offset( to: Vertical::fromSRID(Vertical::EPSG_NAPIER_1962_HEIGHT), verticalOffset: new Metre(0.2) )

to Nelson 1955 height (Vertical)

EPSG	PHPCoord
Name: NZVD2009 height to Nelson 1955 height (1) Code: `urn:ogc:def:coordinateOperation:EPSG::4444` Extent: New Zealand - South Island - Nelson vcrs	$point->offset( to: Vertical::fromSRID(Vertical::EPSG_NELSON_1955_HEIGHT), verticalOffset: new Metre(0.29) )

to One Tree Point 1964 height (Vertical)

EPSG	PHPCoord
Name: NZVD2009 height to One Tree Point 1964 height (1) Code: `urn:ogc:def:coordinateOperation:EPSG::4441` Extent: New Zealand - North Island - One Tree vcrs	$point->offset( to: Vertical::fromSRID(Vertical::EPSG_ONE_TREE_POINT_1964_HEIGHT), verticalOffset: new Metre(0.06) )

to Stewart Island 1977 height (Vertical)

EPSG	PHPCoord
Name: NZVD2009 height to Stewart Island 1977 height (1) Code: `urn:ogc:def:coordinateOperation:EPSG::4452` Extent: New Zealand - Stewart Island	$point->offset( to: Vertical::fromSRID(Vertical::EPSG_STEWART_ISLAND_1977_HEIGHT), verticalOffset: new Metre(0.39) )

to Taranaki 1970 height (Vertical)

EPSG	PHPCoord
Name: NZVD2009 height to Taranaki 1970 height (1) Code: `urn:ogc:def:coordinateOperation:EPSG::4447` Extent: New Zealand - North Island - Taranaki vcrs	$point->offset( to: Vertical::fromSRID(Vertical::EPSG_TARANAKI_1970_HEIGHT), verticalOffset: new Metre(0.32) )

to Wellington 1953 height (Vertical)

EPSG	PHPCoord
Name: NZVD2009 height to Wellington 1953 height (1) Code: `urn:ogc:def:coordinateOperation:EPSG::4448` Extent: New Zealand - North Island - Wellington vcrs	$point->offset( to: Vertical::fromSRID(Vertical::EPSG_WELLINGTON_1953_HEIGHT), verticalOffset: new Metre(0.44) )

NZVD2016 height

Vertical::fromSRID(Vertical::EPSG_NZVD2016_HEIGHT)

to Auckland 1946 height (Vertical)

EPSG	PHPCoord
Name: NZVD2016 height to Auckland 1946 height (2) Code: `urn:ogc:def:coordinateOperation:EPSG::9312` Extent: New Zealand - North Island - Auckland vcrs	$point->offsetFromGrid( to: Vertical::fromSRID(Vertical::EPSG_AUCKLAND_1946_HEIGHT), offsetsFile: GTXAuckland1946NZVD2016Provider->provideGrid() )

to Bluff 1955 height (Vertical)

EPSG	PHPCoord
Name: NZVD2016 height to Bluff 1955 height (2) Code: `urn:ogc:def:coordinateOperation:EPSG::9313` Extent: New Zealand - South Island - Bluff vcrs	$point->offsetFromGrid( to: Vertical::fromSRID(Vertical::EPSG_BLUFF_1955_HEIGHT), offsetsFile: GTXBluff1955NZVD2016Provider->provideGrid() )

to Dunedin 1958 height (Vertical)

EPSG	PHPCoord
Name: NZVD2016 height to Dunedin 1958 height (2) Code: `urn:ogc:def:coordinateOperation:EPSG::9314` Extent: New Zealand - South Island - Dunedin vcrs	$point->offsetFromGrid( to: Vertical::fromSRID(Vertical::EPSG_DUNEDIN_1958_HEIGHT), offsetsFile: GTXDunedin1958NZVD2016Provider->provideGrid() )

to Dunedin-Bluff 1960 height (Vertical)

EPSG	PHPCoord
Name: NZVD2016 height to Dunedin-Bluff 1960 height (2) Code: `urn:ogc:def:coordinateOperation:EPSG::9315` Extent: New Zealand - South Island - Dunedin-Bluff vcrs	$point->offsetFromGrid( to: Vertical::fromSRID(Vertical::EPSG_DUNEDIN_BLUFF_1960_HEIGHT), offsetsFile: GTXDunedinBluff1960NZVD2016Provider->provideGrid() )

to Gisborne 1926 height (Vertical)

EPSG	PHPCoord
Name: NZVD2016 height to Gisborne 1926 height (2) Code: `urn:ogc:def:coordinateOperation:EPSG::9316` Extent: New Zealand - North Island - Gisborne vcrs	$point->offsetFromGrid( to: Vertical::fromSRID(Vertical::EPSG_GISBORNE_1926_HEIGHT), offsetsFile: GTXGisborne1926NZVD2016Provider->provideGrid() )

to Lyttelton 1937 height (Vertical)

EPSG	PHPCoord
Name: NZVD2016 height to Lyttelton 1937 height (2) Code: `urn:ogc:def:coordinateOperation:EPSG::9317` Extent: New Zealand - South Island - Lyttleton vcrs	$point->offsetFromGrid( to: Vertical::fromSRID(Vertical::EPSG_LYTTELTON_1937_HEIGHT), offsetsFile: GTXLyttelton1937NZVD2016Provider->provideGrid() )

to Moturiki 1953 height (Vertical)

EPSG	PHPCoord
Name: NZVD2016 height to Moturiki 1953 height (2) Code: `urn:ogc:def:coordinateOperation:EPSG::9318` Extent: New Zealand - North Island - Moturiki vcrs	$point->offsetFromGrid( to: Vertical::fromSRID(Vertical::EPSG_MOTURIKI_1953_HEIGHT), offsetsFile: GTXMoturiki1953NZVD2016Provider->provideGrid() )

to Napier 1962 height (Vertical)

EPSG	PHPCoord
Name: NZVD2016 height to Napier 1962 height (2) Code: `urn:ogc:def:coordinateOperation:EPSG::9319` Extent: New Zealand - North Island - Hawkes Bay mc Napier vcrs	$point->offsetFromGrid( to: Vertical::fromSRID(Vertical::EPSG_NAPIER_1962_HEIGHT), offsetsFile: GTXNapier1962NZVD2016Provider->provideGrid() )

to Nelson 1955 height (Vertical)

EPSG	PHPCoord
Name: NZVD2016 height to Nelson 1955 height (2) Code: `urn:ogc:def:coordinateOperation:EPSG::9320` Extent: New Zealand - South Island - Nelson vcrs	$point->offsetFromGrid( to: Vertical::fromSRID(Vertical::EPSG_NELSON_1955_HEIGHT), offsetsFile: GTXNelson1955NZVD2016Provider->provideGrid() )

to One Tree Point 1964 height (Vertical)

EPSG	PHPCoord
Name: NZVD2016 height to One Tree Point 1964 height (2) Code: `urn:ogc:def:coordinateOperation:EPSG::9321` Extent: New Zealand - North Island - One Tree vcrs	$point->offsetFromGrid( to: Vertical::fromSRID(Vertical::EPSG_ONE_TREE_POINT_1964_HEIGHT), offsetsFile: GTXOneTreePoint1964NZVD2016Provider->provideGrid() )

to Stewart Island 1977 height (Vertical)

EPSG	PHPCoord
Name: NZVD2016 height to Stewart Island 1977 height (2) Code: `urn:ogc:def:coordinateOperation:EPSG::9322` Extent: New Zealand - Stewart Island	$point->offsetFromGrid( to: Vertical::fromSRID(Vertical::EPSG_STEWART_ISLAND_1977_HEIGHT), offsetsFile: GTXStewartIsland1977NZVD2016Provider->provideGrid() )

to Taranaki 1970 height (Vertical)

EPSG	PHPCoord
Name: NZVD2016 height to Taranaki 1970 height (2) Code: `urn:ogc:def:coordinateOperation:EPSG::9323` Extent: New Zealand - North Island - Taranaki vcrs	$point->offsetFromGrid( to: Vertical::fromSRID(Vertical::EPSG_TARANAKI_1970_HEIGHT), offsetsFile: GTXTaranaki1970NZVD2016Provider->provideGrid() )

to Wellington 1953 height (Vertical)

EPSG	PHPCoord
Name: NZVD2016 height to Wellington 1953 height (2) Code: `urn:ogc:def:coordinateOperation:EPSG::9324` Extent: New Zealand - North Island - Wellington vcrs	$point->offsetFromGrid( to: Vertical::fromSRID(Vertical::EPSG_WELLINGTON_1953_HEIGHT), offsetsFile: GTXWellington1953NZVD2016Provider->provideGrid() )

Napier 1962 height

Vertical::fromSRID(Vertical::EPSG_NAPIER_1962_HEIGHT)

to NZVD2009 height (Vertical)

EPSG	PHPCoord
Name: NZVD2009 height to Napier 1962 height (1) Code: `urn:ogc:def:coordinateOperation:EPSG::4446` Extent: New Zealand - North Island - Hawkes Bay mc Napier vcrs	$point->offset( to: Vertical::fromSRID(Vertical::EPSG_NZVD2009_HEIGHT), verticalOffset: new Metre(-0.2) )

to NZVD2016 height (Vertical)

EPSG	PHPCoord
Name: NZVD2016 height to Napier 1962 height (2) Code: `urn:ogc:def:coordinateOperation:EPSG::9319` Extent: New Zealand - North Island - Hawkes Bay mc Napier vcrs	$point->offsetFromGrid( to: Vertical::fromSRID(Vertical::EPSG_NZVD2016_HEIGHT), offsetsFile: GTXNapier1962NZVD2016Provider->provideGrid() )

Nelson 1955 height

Vertical::fromSRID(Vertical::EPSG_NELSON_1955_HEIGHT)

to NZVD2009 height (Vertical)

EPSG	PHPCoord
Name: NZVD2009 height to Nelson 1955 height (1) Code: `urn:ogc:def:coordinateOperation:EPSG::4444` Extent: New Zealand - South Island - Nelson vcrs	$point->offset( to: Vertical::fromSRID(Vertical::EPSG_NZVD2009_HEIGHT), verticalOffset: new Metre(-0.29) )

to NZVD2016 height (Vertical)

EPSG	PHPCoord
Name: NZVD2016 height to Nelson 1955 height (2) Code: `urn:ogc:def:coordinateOperation:EPSG::9320` Extent: New Zealand - South Island - Nelson vcrs	$point->offsetFromGrid( to: Vertical::fromSRID(Vertical::EPSG_NZVD2016_HEIGHT), offsetsFile: GTXNelson1955NZVD2016Provider->provideGrid() )

ODN height

Vertical::fromSRID(Vertical::EPSG_ODN_HEIGHT)

to EVRF2000 height (Vertical)

EPSG

PHPCoord

Name: ODN height to EVRF2000 height (1)
Code: urn:ogc:def:coordinateOperation:EPSG::4651
Extent: UK - Great Britain mainland onshore

$point->offsetAndSlope(
    to: Vertical::fromSRID(Vertical::EPSG_EVRF2000_HEIGHT),
    ordinate1OfEvaluationPoint: new Degree(54.583333333333),
    ordinate2OfEvaluationPoint: new Degree(-2.25),
    verticalOffset: new Metre(0.07),
    inclinationInLatitude: new ArcSecond(0.044),
    inclinationInLongitude: new ArcSecond(0),
    EPSGCodeForHorizontalCRS: 'urn:ogc:def:crs:EPSG::4258'
)

to EVRF2019 mean-tide height (Vertical)

EPSG	PHPCoord
Name: ODN height to EVRF2019 mean-tide height (2) Code: `urn:ogc:def:coordinateOperation:EPSG::9562` Extent: UK - Great Britain mainland onshore	$point->offset( to: Vertical::fromSRID(Vertical::EPSG_EVRF2019_MEAN_TIDE_HEIGHT), verticalOffset: new Metre(-0.17) )

One Tree Point 1964 height

Vertical::fromSRID(Vertical::EPSG_ONE_TREE_POINT_1964_HEIGHT)

to NZVD2009 height (Vertical)

EPSG	PHPCoord
Name: NZVD2009 height to One Tree Point 1964 height (1) Code: `urn:ogc:def:coordinateOperation:EPSG::4441` Extent: New Zealand - North Island - One Tree vcrs	$point->offset( to: Vertical::fromSRID(Vertical::EPSG_NZVD2009_HEIGHT), verticalOffset: new Metre(-0.06) )

to NZVD2016 height (Vertical)

EPSG	PHPCoord
Name: NZVD2016 height to One Tree Point 1964 height (2) Code: `urn:ogc:def:coordinateOperation:EPSG::9321` Extent: New Zealand - North Island - One Tree vcrs	$point->offsetFromGrid( to: Vertical::fromSRID(Vertical::EPSG_NZVD2016_HEIGHT), offsetsFile: GTXOneTreePoint1964NZVD2016Provider->provideGrid() )

Ostend height

Vertical::fromSRID(Vertical::EPSG_OSTEND_HEIGHT)

to EVRF2000 height (Vertical)

EPSG

PHPCoord

Name: Ostend height to EVRF2000 height (1)
Code: urn:ogc:def:coordinateOperation:EPSG::5198
Extent: Belgium - onshore

$point->offsetAndSlope(
    to: Vertical::fromSRID(Vertical::EPSG_EVRF2000_HEIGHT),
    ordinate1OfEvaluationPoint: new Degree(50.716666666667),
    ordinate2OfEvaluationPoint: new Degree(4.7666666666667),
    verticalOffset: new Metre(-2.311),
    inclinationInLatitude: new ArcSecond(-0.016),
    inclinationInLongitude: new ArcSecond(0),
    EPSGCodeForHorizontalCRS: 'urn:ogc:def:crs:EPSG::4258'
)

to EVRF2007 height (Vertical)

EPSG

PHPCoord

Name: Ostend height to EVRF2007 height (1)
Code: urn:ogc:def:coordinateOperation:EPSG::5199
Extent: Belgium - onshore

$point->offsetAndSlope(
    to: Vertical::fromSRID(Vertical::EPSG_EVRF2007_HEIGHT),
    ordinate1OfEvaluationPoint: new Degree(50.716666666667),
    ordinate2OfEvaluationPoint: new Degree(4.7666666666667),
    verticalOffset: new Metre(-2.317),
    inclinationInLatitude: new ArcSecond(-0.031),
    inclinationInLongitude: new ArcSecond(0),
    EPSGCodeForHorizontalCRS: 'urn:ogc:def:crs:EPSG::4258'
)

POM08 height

Vertical::fromSRID(Vertical::EPSG_POM08_HEIGHT)

to EGM2008 height (Vertical)

EPSG	PHPCoord
Name: EGM2008 height to POM08 height (1) Code: `urn:ogc:def:coordinateOperation:EPSG::7874` Extent: Papua New Guinea - onshore - Central province and Gulf province east of 144°E	$point->offset( to: Vertical::fromSRID(Vertical::EPSG_EGM2008_HEIGHT), verticalOffset: new Metre(0.93) )

POM96 height

Vertical::fromSRID(Vertical::EPSG_POM96_HEIGHT)

to EGM96 height (Vertical)

EPSG	PHPCoord
Name: EGM96 height to POM96 height (1) Code: `urn:ogc:def:coordinateOperation:EPSG::7873` Extent: Papua New Guinea - onshore - Central province and Gulf province east of 144°E	$point->offset( to: Vertical::fromSRID(Vertical::EPSG_EGM96_HEIGHT), verticalOffset: new Metre(1.58) )

Ponta Delgada depth

Vertical::fromSRID(Vertical::EPSG_PONTA_DELGADA_DEPTH)

to Ponta Delgada height (Vertical)

EPSG	PHPCoord
Name: Height <> Depth Conversion Code: `urn:ogc:def:coordinateOperation:EPSG::7812` Extent: World	$point->heightDepthReversal( to: Vertical::fromSRID(Vertical::EPSG_PONTA_DELGADA_HEIGHT) )

to ZH Portugal depth (Vertical)

EPSG	PHPCoord
Name: Ponta Delgada depth to ZH Portugal depth (1) Code: `urn:ogc:def:coordinateOperation:EPSG::10390` Extent: Portugal - Azores E - S Miguel - nearshore	$point->offset( to: Vertical::fromSRID(Vertical::EPSG_ZH_PORTUGAL_DEPTH), verticalOffset: new Metre(-1) )

Ponta Delgada height

Vertical::fromSRID(Vertical::EPSG_PONTA_DELGADA_HEIGHT)

to Ponta Delgada depth (Vertical)

EPSG	PHPCoord
Name: Height <> Depth Conversion Code: `urn:ogc:def:coordinateOperation:EPSG::7812` Extent: World	$point->heightDepthReversal( to: Vertical::fromSRID(Vertical::EPSG_PONTA_DELGADA_DEPTH) )

Poolbeg height (ft(Br36))

Vertical::fromSRID(Vertical::EPSG_POOLBEG_HEIGHT_FT_BR36)

to Poolbeg height (m) (Vertical)

EPSG	PHPCoord
Name: Vertical Axis Unit Conversion Code: `urn:ogc:def:coordinateOperation:EPSG::7813` Extent: World	$point->changeOfVerticalUnit( to: Vertical::fromSRID(Vertical::EPSG_POOLBEG_HEIGHT_M) )

Poolbeg height (m)

Vertical::fromSRID(Vertical::EPSG_POOLBEG_HEIGHT_M)

to Belfast height (Vertical)

EPSG	PHPCoord
Name: Poolbeg height (m) to Belfast height (1) Code: `urn:ogc:def:coordinateOperation:EPSG::7966` Extent: UK - Northern Ireland - onshore	$point->offset( to: Vertical::fromSRID(Vertical::EPSG_BELFAST_HEIGHT), verticalOffset: new Metre(-2.7) )

to Malin Head height (Vertical)

EPSG	PHPCoord
Name: Poolbeg height (m) to Malin Head height (1) Code: `urn:ogc:def:coordinateOperation:EPSG::7964` Extent: Europe - Ireland (Republic and Ulster) - onshore	$point->offset( to: Vertical::fromSRID(Vertical::EPSG_MALIN_HEAD_HEIGHT), verticalOffset: new Metre(-2.7) )

to Poolbeg height (ft(Br36)) (Vertical)

EPSG	PHPCoord
Name: Vertical Axis Unit Conversion Code: `urn:ogc:def:coordinateOperation:EPSG::7813` Extent: World	$point->changeOfVerticalUnit( to: Vertical::fromSRID(Vertical::EPSG_POOLBEG_HEIGHT_FT_BR36) )

RH2000 height

Vertical::fromSRID(Vertical::EPSG_RH2000_HEIGHT)

to EVRF2007 height (Vertical)

EPSG

PHPCoord

Name: RH2000 height to EVRF2007 height (1)
Code: urn:ogc:def:coordinateOperation:EPSG::5208
Extent: Sweden - onshore

$point->offsetAndSlope(
    to: Vertical::fromSRID(Vertical::EPSG_EVRF2007_HEIGHT),
    ordinate1OfEvaluationPoint: new Degree(61.9),
    ordinate2OfEvaluationPoint: new Degree(15.8),
    verticalOffset: new Metre(-0.008),
    inclinationInLatitude: new ArcSecond(-0.0006),
    inclinationInLongitude: new ArcSecond(-0.0003),
    EPSGCodeForHorizontalCRS: 'urn:ogc:def:crs:EPSG::4258'
)

RH70 height

Vertical::fromSRID(Vertical::EPSG_RH70_HEIGHT)

to EVRF2000 height (Vertical)

EPSG

PHPCoord

Name: RH70 height to EVRF2000 height (1)
Code: urn:ogc:def:coordinateOperation:EPSG::5430
Extent: Sweden - onshore

$point->offsetAndSlope(
    to: Vertical::fromSRID(Vertical::EPSG_EVRF2000_HEIGHT),
    ordinate1OfEvaluationPoint: new Degree(64),
    ordinate2OfEvaluationPoint: new Degree(16.233333333333),
    verticalOffset: new Metre(0.005),
    inclinationInLatitude: new ArcSecond(-0.012),
    inclinationInLongitude: new ArcSecond(0),
    EPSGCodeForHorizontalCRS: 'urn:ogc:def:crs:EPSG::4258'
)

SNN76 height

Vertical::fromSRID(Vertical::EPSG_SNN76_HEIGHT)

to EVRF2000 height (Vertical)

EPSG

PHPCoord

Name: SNN76 height to EVRF2000 height (1)
Code: urn:ogc:def:coordinateOperation:EPSG::5422
Extent: Germany - East Germany all states

$point->offsetAndSlope(
    to: Vertical::fromSRID(Vertical::EPSG_EVRF2000_HEIGHT),
    ordinate1OfEvaluationPoint: new Degree(52.533333333333),
    ordinate2OfEvaluationPoint: new Degree(13.166666666667),
    verticalOffset: new Metre(0.157),
    inclinationInLatitude: new ArcSecond(0.007),
    inclinationInLongitude: new ArcSecond(0.005),
    EPSGCodeForHorizontalCRS: 'urn:ogc:def:crs:EPSG::4258'
)

SVS2000 height

Vertical::fromSRID(Vertical::EPSG_SVS2000_HEIGHT)

to EVRF2000 height (Vertical)

EPSG

PHPCoord

Name: SVS2000 height to EVRF2000 height (1)
Code: urn:ogc:def:coordinateOperation:EPSG::5428
Extent: Slovenia - onshore

$point->offsetAndSlope(
    to: Vertical::fromSRID(Vertical::EPSG_EVRF2000_HEIGHT),
    ordinate1OfEvaluationPoint: new Degree(46),
    ordinate2OfEvaluationPoint: new Degree(15),
    verticalOffset: new Metre(-0.411),
    inclinationInLatitude: new ArcSecond(-0.033),
    inclinationInLongitude: new ArcSecond(0.008),
    EPSGCodeForHorizontalCRS: 'urn:ogc:def:crs:EPSG::4258'
)

Santa Cruz da Graciosa depth

Vertical::fromSRID(Vertical::EPSG_SANTA_CRUZ_DA_GRACIOSA_DEPTH)

to Santa Cruz da Graciosa height (Vertical)

EPSG	PHPCoord
Name: Height <> Depth Conversion Code: `urn:ogc:def:coordinateOperation:EPSG::7812` Extent: World	$point->heightDepthReversal( to: Vertical::fromSRID(Vertical::EPSG_SANTA_CRUZ_DA_GRACIOSA_HEIGHT) )

to ZH Portugal depth (Vertical)

EPSG	PHPCoord
Name: Santa Cruz da Graciosa depth to ZH Portugal depth (1) Code: `urn:ogc:def:coordinateOperation:EPSG::10388` Extent: Portugal - Azores C - Graciosa - nearshore	$point->offset( to: Vertical::fromSRID(Vertical::EPSG_ZH_PORTUGAL_DEPTH), verticalOffset: new Metre(-1) )

Santa Cruz da Graciosa height

Vertical::fromSRID(Vertical::EPSG_SANTA_CRUZ_DA_GRACIOSA_HEIGHT)

to Santa Cruz da Graciosa depth (Vertical)

EPSG	PHPCoord
Name: Height <> Depth Conversion Code: `urn:ogc:def:coordinateOperation:EPSG::7812` Extent: World	$point->heightDepthReversal( to: Vertical::fromSRID(Vertical::EPSG_SANTA_CRUZ_DA_GRACIOSA_DEPTH) )

Santa Cruz das Flores depth

Vertical::fromSRID(Vertical::EPSG_SANTA_CRUZ_DAS_FLORES_DEPTH)

to Santa Cruz das Flores height (Vertical)

EPSG	PHPCoord
Name: Height <> Depth Conversion Code: `urn:ogc:def:coordinateOperation:EPSG::7812` Extent: World	$point->heightDepthReversal( to: Vertical::fromSRID(Vertical::EPSG_SANTA_CRUZ_DAS_FLORES_HEIGHT) )

to ZH Portugal depth (Vertical)

EPSG	PHPCoord
Name: Santa Cruz das Flores depth to ZH Portugal depth (1) Code: `urn:ogc:def:coordinateOperation:EPSG::10384` Extent: Portugal - Azores W - Flores, Corvo - nearshore	$point->offset( to: Vertical::fromSRID(Vertical::EPSG_ZH_PORTUGAL_DEPTH), verticalOffset: new Metre(-1) )

Santa Cruz das Flores height

Vertical::fromSRID(Vertical::EPSG_SANTA_CRUZ_DAS_FLORES_HEIGHT)

to Santa Cruz das Flores depth (Vertical)

EPSG	PHPCoord
Name: Height <> Depth Conversion Code: `urn:ogc:def:coordinateOperation:EPSG::7812` Extent: World	$point->heightDepthReversal( to: Vertical::fromSRID(Vertical::EPSG_SANTA_CRUZ_DAS_FLORES_DEPTH) )

Stewart Island 1977 height

Vertical::fromSRID(Vertical::EPSG_STEWART_ISLAND_1977_HEIGHT)

to NZVD2009 height (Vertical)

EPSG	PHPCoord
Name: NZVD2009 height to Stewart Island 1977 height (1) Code: `urn:ogc:def:coordinateOperation:EPSG::4452` Extent: New Zealand - Stewart Island	$point->offset( to: Vertical::fromSRID(Vertical::EPSG_NZVD2009_HEIGHT), verticalOffset: new Metre(-0.39) )

to NZVD2016 height (Vertical)

EPSG	PHPCoord
Name: NZVD2016 height to Stewart Island 1977 height (2) Code: `urn:ogc:def:coordinateOperation:EPSG::9322` Extent: New Zealand - Stewart Island	$point->offsetFromGrid( to: Vertical::fromSRID(Vertical::EPSG_NZVD2016_HEIGHT), offsetsFile: GTXStewartIsland1977NZVD2016Provider->provideGrid() )

Taranaki 1970 height

Vertical::fromSRID(Vertical::EPSG_TARANAKI_1970_HEIGHT)

to NZVD2009 height (Vertical)

EPSG	PHPCoord
Name: NZVD2009 height to Taranaki 1970 height (1) Code: `urn:ogc:def:coordinateOperation:EPSG::4447` Extent: New Zealand - North Island - Taranaki vcrs	$point->offset( to: Vertical::fromSRID(Vertical::EPSG_NZVD2009_HEIGHT), verticalOffset: new Metre(-0.32) )

to NZVD2016 height (Vertical)

EPSG	PHPCoord
Name: NZVD2016 height to Taranaki 1970 height (2) Code: `urn:ogc:def:coordinateOperation:EPSG::9323` Extent: New Zealand - North Island - Taranaki vcrs	$point->offsetFromGrid( to: Vertical::fromSRID(Vertical::EPSG_NZVD2016_HEIGHT), offsetsFile: GTXTaranaki1970NZVD2016Provider->provideGrid() )

Vienna height

Vertical::fromSRID(Vertical::EPSG_VIENNA_HEIGHT)

to GHA height (Vertical)

EPSG	PHPCoord
Name: Vienna height to GHA height (1) Code: `urn:ogc:def:coordinateOperation:EPSG::9371` Extent: Austria - Vienna	$point->offset( to: Vertical::fromSRID(Vertical::EPSG_GHA_HEIGHT), verticalOffset: new Metre(156.68) )

Wellington 1953 height

Vertical::fromSRID(Vertical::EPSG_WELLINGTON_1953_HEIGHT)

to NZVD2009 height (Vertical)

EPSG	PHPCoord
Name: NZVD2009 height to Wellington 1953 height (1) Code: `urn:ogc:def:coordinateOperation:EPSG::4448` Extent: New Zealand - North Island - Wellington vcrs	$point->offset( to: Vertical::fromSRID(Vertical::EPSG_NZVD2009_HEIGHT), verticalOffset: new Metre(-0.44) )

to NZVD2016 height (Vertical)

EPSG	PHPCoord
Name: NZVD2016 height to Wellington 1953 height (2) Code: `urn:ogc:def:coordinateOperation:EPSG::9324` Extent: New Zealand - North Island - Wellington vcrs	$point->offsetFromGrid( to: Vertical::fromSRID(Vertical::EPSG_NZVD2016_HEIGHT), offsetsFile: GTXWellington1953NZVD2016Provider->provideGrid() )

ZH Portugal depth

Vertical::fromSRID(Vertical::EPSG_ZH_PORTUGAL_DEPTH)

to Cais da Figueirinha depth (Vertical)

EPSG	PHPCoord
Name: Cais da Figueirinha depth to ZH Portugal depth (1) Code: `urn:ogc:def:coordinateOperation:EPSG::10389` Extent: Portugal - Azores C - Terceira - nearshore	$point->offset( to: Vertical::fromSRID(Vertical::EPSG_CAIS_DA_FIGUEIRINHA_DEPTH), verticalOffset: new Metre(1) )

to Cais da Madalena depth (Vertical)

EPSG	PHPCoord
Name: Cais da Madalena depth to ZH Portugal depth (1) Code: `urn:ogc:def:coordinateOperation:EPSG::10386` Extent: Portugal - Azores C - Pico nearshore	$point->offset( to: Vertical::fromSRID(Vertical::EPSG_CAIS_DA_MADALENA_DEPTH), verticalOffset: new Metre(1) )

to Cais da Pontinha depth (Vertical)

EPSG	PHPCoord
Name: Cais da Pontinha depth to ZH Portugal depth (1) Code: `urn:ogc:def:coordinateOperation:EPSG::10382` Extent: Portugal - Madeira and Desertas islands - nearshore	$point->offset( to: Vertical::fromSRID(Vertical::EPSG_CAIS_DA_PONTINHA_DEPTH), verticalOffset: new Metre(1.4) )

to Cais da Vila depth (Vertical)

EPSG	PHPCoord
Name: Cais da Vila depth to ZH Portugal depth (1) Code: `urn:ogc:def:coordinateOperation:EPSG::10383` Extent: Portugal - Porto Santo island - nearshore	$point->offset( to: Vertical::fromSRID(Vertical::EPSG_CAIS_DA_VILA_DEPTH), verticalOffset: new Metre(1.4) )

to Cais da Vila do Porto depth (Vertical)

EPSG	PHPCoord
Name: Cais da Vila do Porto depth to ZH Portugal depth (1) Code: `urn:ogc:def:coordinateOperation:EPSG::10391` Extent: Portugal - Azores E - Santa Maria and Formigas - nearshore	$point->offset( to: Vertical::fromSRID(Vertical::EPSG_CAIS_DA_VILA_DO_PORTO_DEPTH), verticalOffset: new Metre(1) )

to Cais das Velas depth (Vertical)

EPSG	PHPCoord
Name: Cais das Velas depth to ZH Portugal depth (1) Code: `urn:ogc:def:coordinateOperation:EPSG::10387` Extent: Portugal - Azores C - S Jorge - nearshore	$point->offset( to: Vertical::fromSRID(Vertical::EPSG_CAIS_DAS_VELAS_DEPTH), verticalOffset: new Metre(1) )

to Cascais depth (Vertical)

EPSG	PHPCoord
Name: Cascais depth to ZH Portugal depth (1) Code: `urn:ogc:def:coordinateOperation:EPSG::10380` Extent: Portugal - mainland - nearshore	$point->offset( to: Vertical::fromSRID(Vertical::EPSG_CASCAIS_DEPTH), verticalOffset: new Metre(2) )
Name: Cascais depth to ZH Portugal depth (2) Code: `urn:ogc:def:coordinateOperation:EPSG::10381` Extent: Portugal - mainland - nearshore - Tagus estuary	$point->offset( to: Vertical::fromSRID(Vertical::EPSG_CASCAIS_DEPTH), verticalOffset: new Metre(2.08) )

to Horta depth (Vertical)

EPSG	PHPCoord
Name: Horta depth to ZH Portugal depth (1) Code: `urn:ogc:def:coordinateOperation:EPSG::10385` Extent: Portugal - Azores C - Faial - nearshore	$point->offset( to: Vertical::fromSRID(Vertical::EPSG_HORTA_DEPTH), verticalOffset: new Metre(1) )

to Ponta Delgada depth (Vertical)

EPSG	PHPCoord
Name: Ponta Delgada depth to ZH Portugal depth (1) Code: `urn:ogc:def:coordinateOperation:EPSG::10390` Extent: Portugal - Azores E - S Miguel - nearshore	$point->offset( to: Vertical::fromSRID(Vertical::EPSG_PONTA_DELGADA_DEPTH), verticalOffset: new Metre(1) )

to Santa Cruz da Graciosa depth (Vertical)

EPSG	PHPCoord
Name: Santa Cruz da Graciosa depth to ZH Portugal depth (1) Code: `urn:ogc:def:coordinateOperation:EPSG::10388` Extent: Portugal - Azores C - Graciosa - nearshore	$point->offset( to: Vertical::fromSRID(Vertical::EPSG_SANTA_CRUZ_DA_GRACIOSA_DEPTH), verticalOffset: new Metre(1) )

to Santa Cruz das Flores depth (Vertical)

EPSG	PHPCoord
Name: Santa Cruz das Flores depth to ZH Portugal depth (1) Code: `urn:ogc:def:coordinateOperation:EPSG::10384` Extent: Portugal - Azores W - Flores, Corvo - nearshore	$point->offset( to: Vertical::fromSRID(Vertical::EPSG_SANTA_CRUZ_DAS_FLORES_DEPTH), verticalOffset: new Metre(1) )