degree
Spatial referencing.
None
United Kingdom (UK) - offshore to boundary of UKCS within 49°45'N to 61°N and 9°W to 2°E; onshore Great Britain (England, Wales and Scotland) and Northern Ireland. Ireland onshore. Isle of Man onshore.
Data Source: EPSG v11.016 2024-08-31
Datum: European Terrestrial Reference System 1989 ensemble
Coordinate System: Undefined
Projection: Undefined
Geodetic CRS: Undefined
COMPOUNDCRS["ETRS89 + BI height",
GEOGCRS["ETRS89",
ENSEMBLE["European Terrestrial Reference System 1989 ensemble",
MEMBER["European Terrestrial Reference Frame 1989"],
MEMBER["European Terrestrial Reference Frame 1990"],
MEMBER["European Terrestrial Reference Frame 1991"],
MEMBER["European Terrestrial Reference Frame 1992"],
MEMBER["European Terrestrial Reference Frame 1993"],
MEMBER["European Terrestrial Reference Frame 1994"],
MEMBER["European Terrestrial Reference Frame 1996"],
MEMBER["European Terrestrial Reference Frame 1997"],
MEMBER["European Terrestrial Reference Frame 2000"],
MEMBER["European Terrestrial Reference Frame 2005"],
MEMBER["European Terrestrial Reference Frame 2014"],
MEMBER["European Terrestrial Reference Frame 2020"],
ELLIPSOID["GRS 1980",6378137,298.257222101,
LENGTHUNIT["metre",1]],
ENSEMBLEACCURACY[0.1]],
PRIMEM["Greenwich",0,
ANGLEUNIT["degree",0.0174532925199433]],
CS[ellipsoidal,2],
AXIS["geodetic latitude (Lat)",north,
ORDER[1],
ANGLEUNIT["degree",0.0174532925199433]],
AXIS["geodetic longitude (Lon)",east,
ORDER[2],
ANGLEUNIT["degree",0.0174532925199433]]],
VERTCRS["BI height",
ENSEMBLE["British Isles height ensemble",
MEMBER["Malin Head"],
MEMBER["Belfast Lough"],
MEMBER["Ordnance Datum Newlyn"],
MEMBER["Ordnance Datum Newlyn (Offshore)"],
MEMBER["Ordnance Datum Newlyn (Orkney Isles)"],
MEMBER["Lerwick"],
MEMBER["Stornoway"],
MEMBER["Douglas"],
MEMBER["St. Marys"],
ENSEMBLEACCURACY[0.4]],
CS[vertical,1],
AXIS["gravity-related height (H)",up,
LENGTHUNIT["metre",1]]],
USAGE[
SCOPE["Spatial referencing."],
AREA["United Kingdom (UK) - offshore to boundary of UKCS within 49°45'N to 61°N and 9°W to 2°E; onshore Great Britain (England, Wales and Scotland) and Northern Ireland. Ireland onshore. Isle of Man onshore."],
BBOX[49.75,-10.85,61.01,2.01]],
ID["EPSG",9452]]
{
"$schema": "https://proj.org/schemas/v0.7/projjson.schema.json",
"type": "CompoundCRS",
"name": "ETRS89 + BI height",
"components": [
{
"type": "GeographicCRS",
"name": "ETRS89",
"datum_ensemble": {
"name": "European Terrestrial Reference System 1989 ensemble",
"members": [
{
"name": "European Terrestrial Reference Frame 1989",
"id": {
"authority": "EPSG",
"code": 1178
}
},
{
"name": "European Terrestrial Reference Frame 1990",
"id": {
"authority": "EPSG",
"code": 1179
}
},
{
"name": "European Terrestrial Reference Frame 1991",
"id": {
"authority": "EPSG",
"code": 1180
}
},
{
"name": "European Terrestrial Reference Frame 1992",
"id": {
"authority": "EPSG",
"code": 1181
}
},
{
"name": "European Terrestrial Reference Frame 1993",
"id": {
"authority": "EPSG",
"code": 1182
}
},
{
"name": "European Terrestrial Reference Frame 1994",
"id": {
"authority": "EPSG",
"code": 1183
}
},
{
"name": "European Terrestrial Reference Frame 1996",
"id": {
"authority": "EPSG",
"code": 1184
}
},
{
"name": "European Terrestrial Reference Frame 1997",
"id": {
"authority": "EPSG",
"code": 1185
}
},
{
"name": "European Terrestrial Reference Frame 2000",
"id": {
"authority": "EPSG",
"code": 1186
}
},
{
"name": "European Terrestrial Reference Frame 2005",
"id": {
"authority": "EPSG",
"code": 1204
}
},
{
"name": "European Terrestrial Reference Frame 2014",
"id": {
"authority": "EPSG",
"code": 1206
}
},
{
"name": "European Terrestrial Reference Frame 2020",
"id": {
"authority": "EPSG",
"code": 1382
}
}
],
"ellipsoid": {
"name": "GRS 1980",
"semi_major_axis": 6378137,
"inverse_flattening": 298.257222101
},
"accuracy": "0.1",
"id": {
"authority": "EPSG",
"code": 6258
}
},
"coordinate_system": {
"subtype": "ellipsoidal",
"axis": [
{
"name": "Geodetic latitude",
"abbreviation": "Lat",
"direction": "north",
"unit": "degree"
},
{
"name": "Geodetic longitude",
"abbreviation": "Lon",
"direction": "east",
"unit": "degree"
}
]
}
},
{
"type": "VerticalCRS",
"name": "BI height",
"datum_ensemble": {
"name": "British Isles height ensemble",
"members": [
{
"name": "Malin Head",
"id": {
"authority": "EPSG",
"code": 5130
}
},
{
"name": "Belfast Lough",
"id": {
"authority": "EPSG",
"code": 5131
}
},
{
"name": "Ordnance Datum Newlyn",
"id": {
"authority": "EPSG",
"code": 5101
}
},
{
"name": "Ordnance Datum Newlyn (Offshore)",
"id": {
"authority": "EPSG",
"code": 1164
}
},
{
"name": "Ordnance Datum Newlyn (Orkney Isles)",
"id": {
"authority": "EPSG",
"code": 5138
}
},
{
"name": "Lerwick",
"id": {
"authority": "EPSG",
"code": 5140
}
},
{
"name": "Stornoway",
"id": {
"authority": "EPSG",
"code": 5144
}
},
{
"name": "Douglas",
"id": {
"authority": "EPSG",
"code": 5148
}
},
{
"name": "St. Marys",
"id": {
"authority": "EPSG",
"code": 5147
}
}
],
"accuracy": "0.4",
"id": {
"authority": "EPSG",
"code": 1288
}
},
"coordinate_system": {
"subtype": "vertical",
"axis": [
{
"name": "Gravity-related height",
"abbreviation": "H",
"direction": "up",
"unit": "metre"
}
]
}
}
],
"scope": "Spatial referencing.",
"area": "United Kingdom (UK) - offshore to boundary of UKCS within 49°45'N to 61°N and 9°W to 2°E; onshore Great Britain (England, Wales and Scotland) and Northern Ireland. Ireland onshore. Isle of Man onshore.",
"bbox": {
"south_latitude": 49.75,
"west_longitude": -10.85,
"north_latitude": 61.01,
"east_longitude": 2.01
},
"id": {
"authority": "EPSG",
"code": 9452
}
}
{'crs_wkt': 'COMPOUNDCRS["ETRS89 + BI '
'height",GEOGCRS["ETRS89",ENSEMBLE["European Terrestrial Reference '
'System 1989 ensemble",MEMBER["European Terrestrial Reference '
'Frame 1989"],MEMBER["European Terrestrial Reference Frame '
'1990"],MEMBER["European Terrestrial Reference Frame '
'1991"],MEMBER["European Terrestrial Reference Frame '
'1992"],MEMBER["European Terrestrial Reference Frame '
'1993"],MEMBER["European Terrestrial Reference Frame '
'1994"],MEMBER["European Terrestrial Reference Frame '
'1996"],MEMBER["European Terrestrial Reference Frame '
'1997"],MEMBER["European Terrestrial Reference Frame '
'2000"],MEMBER["European Terrestrial Reference Frame '
'2005"],MEMBER["European Terrestrial Reference Frame '
'2014"],MEMBER["European Terrestrial Reference Frame '
'2020"],ELLIPSOID["GRS '
'1980",6378137,298.257222101,LENGTHUNIT["metre",1]],ENSEMBLEACCURACY[0.1]],PRIMEM["Greenwich",0,ANGLEUNIT["degree",0.0174532925199433]],CS[ellipsoidal,2],AXIS["geodetic '
'latitude '
'(Lat)",north,ORDER[1],ANGLEUNIT["degree",0.0174532925199433]],AXIS["geodetic '
'longitude '
'(Lon)",east,ORDER[2],ANGLEUNIT["degree",0.0174532925199433]]],VERTCRS["BI '
'height",ENSEMBLE["British Isles height ensemble",MEMBER["Malin '
'Head"],MEMBER["Belfast Lough"],MEMBER["Ordnance Datum '
'Newlyn"],MEMBER["Ordnance Datum Newlyn '
'(Offshore)"],MEMBER["Ordnance Datum Newlyn (Orkney '
'Isles)"],MEMBER["Lerwick"],MEMBER["Stornoway"],MEMBER["Douglas"],MEMBER["St. '
'Marys"],ENSEMBLEACCURACY[0.4]],CS[vertical,1],AXIS["gravity-related '
'height (H)",up,LENGTHUNIT["metre",1]]],USAGE[SCOPE["Spatial '
'referencing."],AREA["United Kingdom (UK) - offshore to boundary '
"of UKCS within 49°45'N to 61°N and 9°W to 2°E; onshore Great "
'Britain (England, Wales and Scotland) and Northern Ireland. '
'Ireland onshore. Isle of Man '
'onshore."],BBOX[49.75,-10.85,61.01,2.01]],ID["EPSG",9452]]',
'geographic_crs_name': 'ETRS89',
'grid_mapping_name': 'latitude_longitude',
'horizontal_datum_name': 'European Terrestrial Reference System 1989 ensemble',
'inverse_flattening': 298.257222101,
'longitude_of_prime_meridian': 0.0,
'prime_meridian_name': 'Greenwich',
'reference_ellipsoid_name': 'GRS 1980',
'semi_major_axis': 6378137.0,
'semi_minor_axis': 6356752.314140356}