metre
Oil and gas exploration and production.
None
China - offshore South China Sea - Pearl River basin.
Data Source: EPSG v11.016 2024-08-31
Datum: WGS 72 Transit Broadcast Ephemeris
Coordinate System: cartesian
Projection: South China Sea Lambert
Geodetic CRS: WGS 72BE
PROJCRS["WGS 72BE / South China Sea Lambert",
BASEGEOGCRS["WGS 72BE",
DYNAMIC[
FRAMEEPOCH[1972]],
DATUM["WGS 72 Transit Broadcast Ephemeris",
ELLIPSOID["WGS 72",6378135,298.26,
LENGTHUNIT["metre",1]]],
PRIMEM["Greenwich",0,
ANGLEUNIT["degree",0.0174532925199433]],
ID["EPSG",4324]],
CONVERSION["South China Sea Lambert",
METHOD["Lambert Conic Conformal (2SP)",
ID["EPSG",9802]],
PARAMETER["Latitude of false origin",21,
ANGLEUNIT["degree",0.0174532925199433],
ID["EPSG",8821]],
PARAMETER["Longitude of false origin",114,
ANGLEUNIT["degree",0.0174532925199433],
ID["EPSG",8822]],
PARAMETER["Latitude of 1st standard parallel",18,
ANGLEUNIT["degree",0.0174532925199433],
ID["EPSG",8823]],
PARAMETER["Latitude of 2nd standard parallel",24,
ANGLEUNIT["degree",0.0174532925199433],
ID["EPSG",8824]],
PARAMETER["Easting at false origin",500000,
LENGTHUNIT["metre",1],
ID["EPSG",8826]],
PARAMETER["Northing at false origin",500000,
LENGTHUNIT["metre",1],
ID["EPSG",8827]]],
CS[Cartesian,2],
AXIS["(E)",east,
ORDER[1],
LENGTHUNIT["metre",1]],
AXIS["(N)",north,
ORDER[2],
LENGTHUNIT["metre",1]],
USAGE[
SCOPE["Oil and gas exploration and production."],
AREA["China - offshore South China Sea - Pearl River basin."],
BBOX[18.31,110.13,22.89,116.76]],
ID["EPSG",3415]]
{
"$schema": "https://proj.org/schemas/v0.7/projjson.schema.json",
"type": "ProjectedCRS",
"name": "WGS 72BE / South China Sea Lambert",
"base_crs": {
"name": "WGS 72BE",
"datum": {
"type": "DynamicGeodeticReferenceFrame",
"name": "WGS 72 Transit Broadcast Ephemeris",
"frame_reference_epoch": 1972,
"ellipsoid": {
"name": "WGS 72",
"semi_major_axis": 6378135,
"inverse_flattening": 298.26
}
},
"coordinate_system": {
"subtype": "ellipsoidal",
"axis": [
{
"name": "Geodetic latitude",
"abbreviation": "Lat",
"direction": "north",
"unit": "degree"
},
{
"name": "Geodetic longitude",
"abbreviation": "Lon",
"direction": "east",
"unit": "degree"
}
]
},
"id": {
"authority": "EPSG",
"code": 4324
}
},
"conversion": {
"name": "South China Sea Lambert",
"method": {
"name": "Lambert Conic Conformal (2SP)",
"id": {
"authority": "EPSG",
"code": 9802
}
},
"parameters": [
{
"name": "Latitude of false origin",
"value": 21,
"unit": "degree",
"id": {
"authority": "EPSG",
"code": 8821
}
},
{
"name": "Longitude of false origin",
"value": 114,
"unit": "degree",
"id": {
"authority": "EPSG",
"code": 8822
}
},
{
"name": "Latitude of 1st standard parallel",
"value": 18,
"unit": "degree",
"id": {
"authority": "EPSG",
"code": 8823
}
},
{
"name": "Latitude of 2nd standard parallel",
"value": 24,
"unit": "degree",
"id": {
"authority": "EPSG",
"code": 8824
}
},
{
"name": "Easting at false origin",
"value": 500000,
"unit": "metre",
"id": {
"authority": "EPSG",
"code": 8826
}
},
{
"name": "Northing at false origin",
"value": 500000,
"unit": "metre",
"id": {
"authority": "EPSG",
"code": 8827
}
}
]
},
"coordinate_system": {
"subtype": "Cartesian",
"axis": [
{
"name": "Easting",
"abbreviation": "E",
"direction": "east",
"unit": "metre"
},
{
"name": "Northing",
"abbreviation": "N",
"direction": "north",
"unit": "metre"
}
]
},
"scope": "Oil and gas exploration and production.",
"area": "China - offshore South China Sea - Pearl River basin.",
"bbox": {
"south_latitude": 18.31,
"west_longitude": 110.13,
"north_latitude": 22.89,
"east_longitude": 116.76
},
"id": {
"authority": "EPSG",
"code": 3415
}
}
{'crs_wkt': 'PROJCRS["WGS 72BE / South China Sea Lambert",BASEGEOGCRS["WGS '
'72BE",DYNAMIC[FRAMEEPOCH[1972]],DATUM["WGS 72 Transit Broadcast '
'Ephemeris",ELLIPSOID["WGS '
'72",6378135,298.26,LENGTHUNIT["metre",1]]],PRIMEM["Greenwich",0,ANGLEUNIT["degree",0.0174532925199433]],ID["EPSG",4324]],CONVERSION["South '
'China Sea Lambert",METHOD["Lambert Conic Conformal '
'(2SP)",ID["EPSG",9802]],PARAMETER["Latitude of false '
'origin",21,ANGLEUNIT["degree",0.0174532925199433],ID["EPSG",8821]],PARAMETER["Longitude '
'of false '
'origin",114,ANGLEUNIT["degree",0.0174532925199433],ID["EPSG",8822]],PARAMETER["Latitude '
'of 1st standard '
'parallel",18,ANGLEUNIT["degree",0.0174532925199433],ID["EPSG",8823]],PARAMETER["Latitude '
'of 2nd standard '
'parallel",24,ANGLEUNIT["degree",0.0174532925199433],ID["EPSG",8824]],PARAMETER["Easting '
'at false '
'origin",500000,LENGTHUNIT["metre",1],ID["EPSG",8826]],PARAMETER["Northing '
'at false '
'origin",500000,LENGTHUNIT["metre",1],ID["EPSG",8827]]],CS[Cartesian,2],AXIS["(E)",east,ORDER[1],LENGTHUNIT["metre",1]],AXIS["(N)",north,ORDER[2],LENGTHUNIT["metre",1]],USAGE[SCOPE["Oil '
'and gas exploration and production."],AREA["China - offshore '
'South China Sea - Pearl River '
'basin."],BBOX[18.31,110.13,22.89,116.76]],ID["EPSG",3415]]',
'false_easting': 500000.0,
'false_northing': 500000.0,
'geographic_crs_name': 'WGS 72BE',
'grid_mapping_name': 'lambert_conformal_conic',
'horizontal_datum_name': 'WGS 72 Transit Broadcast Ephemeris',
'inverse_flattening': 298.26,
'latitude_of_projection_origin': 21.0,
'longitude_of_central_meridian': 114.0,
'longitude_of_prime_meridian': 0.0,
'prime_meridian_name': 'Greenwich',
'projected_crs_name': 'WGS 72BE / South China Sea Lambert',
'reference_ellipsoid_name': 'WGS 72',
'semi_major_axis': 6378135.0,
'semi_minor_axis': 6356750.520016094,
'standard_parallel': (18.0, 24.0)}