Method: Position Vector transformation (geog2D domain)
Remarks:
Information source:
Revision date: 2020-03-14
Unit: metre
Geodetic CRS: WGS 72BE
Datum: WGS 72 Transit Broadcast Ephemeris
Ellipsoid: WGS 72
Prime meridian: Greenwich
Data source: EPSG
Information source: Mobil Exploration.
Revision date: 2006-12-08
Scope: Oil and gas exploration and production.
Remarks: Adopted during the 1980s by western operators of all SCS licence areas. See map projection remarks for ambiguity in definition.
Area of use: China - offshore South China Sea - Pearl River basin.
Coordinate system: Cartesian 2D CS. Axes: easting, northing (E,N). Orientations: east, north. UoM: m.
Center coordinates
-11909708.5 2752609.29
Projected bounds:
23867715.71 -36142999.58
2979173.91 11425130.83
WGS84 bounds:
-180.0 -90.0
180.0 90.0
Definition: Well Known Text (WKT)
PROJCS["WGS 72BE / South China Sea Lambert", GEOGCS["WGS 72BE", DATUM["WGS_72_Transit_Broadcast_Ephemeris", SPHEROID["WGS 72",6378135,298.26], TOWGS84[0,0,1.9,0,0,0.814,-0.380000000022]], PRIMEM["Greenwich",0], UNIT["degree",0.0174532925199433, AUTHORITY["EPSG","9122"]], AUTHORITY["EPSG","4324"]], PROJECTION["Lambert_Conformal_Conic_2SP"], PARAMETER["latitude_of_origin",21], PARAMETER["central_meridian",114], PARAMETER["standard_parallel_1",18], PARAMETER["standard_parallel_2",24], PARAMETER["false_easting",500000], PARAMETER["false_northing",500000], UNIT["metre",1], AXIS["Easting",EAST], AXIS["Northing",NORTH], AUTHORITY["EPSG","3415"]]
Definition: ESRI WKT
PROJCS["WGS_1972_BE_South_China_Sea_Lambert",GEOGCS["GCS_WGS_1972_BE",DATUM["D_WGS_1972_BE",SPHEROID["WGS_1972",6378135.0,298.26]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Lambert_Conformal_Conic"],PARAMETER["False_Easting",500000.0],PARAMETER["False_Northing",500000.0],PARAMETER["Central_Meridian",114.0],PARAMETER["Standard_Parallel_1",18.0],PARAMETER["Standard_Parallel_2",24.0],PARAMETER["Latitude_Of_Origin",21.0],UNIT["Meter",1.0]]
Definition: JSON
{ "$schema": "https://proj.org/schemas/v0.4/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 } }
Definition: GeoServer
3415=PROJCS["WGS 72BE / South China Sea Lambert",GEOGCS["WGS 72BE",DATUM["WGS_72_Transit_Broadcast_Ephemeris",SPHEROID["WGS 72",6378135,298.26],TOWGS84[0,0,1.9,0,0,0.814,-0.380000000022]],PRIMEM["Greenwich",0],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4324"]],PROJECTION["Lambert_Conformal_Conic_2SP"],PARAMETER["latitude_of_origin",21],PARAMETER["central_meridian",114],PARAMETER["standard_parallel_1",18],PARAMETER["standard_parallel_2",24],PARAMETER["false_easting",500000],PARAMETER["false_northing",500000],UNIT["metre",1],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","3415"]]
Definition: Mapnik
<?xml version="1.0" encoding="utf-8"?> <Map srs="+proj=lcc +lat_0=21 +lon_0=114 +lat_1=18 +lat_2=24 +x_0=500000 +y_0=500000 +ellps=WGS72 +towgs84=0,0,1.9,0,0,0.814,-0.380000000022029 +units=m +no_defs +type=crs"> <Layer srs="+proj=lcc +lat_0=21 +lon_0=114 +lat_1=18 +lat_2=24 +x_0=500000 +y_0=500000 +ellps=WGS72 +towgs84=0,0,1.9,0,0,0.814,-0.380000000022029 +units=m +no_defs +type=crs"> </Layer> </Map>
Definition: SQL (PostGIS)
INSERT into spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext) values ( 3415, 'EPSG', 3415, '+proj=lcc +lat_0=21 +lon_0=114 +lat_1=18 +lat_2=24 +x_0=500000 +y_0=500000 +ellps=WGS72 +towgs84=0,0,1.9,0,0,0.814,-0.380000000022029 +units=m +no_defs +type=crs', 'PROJCS["WGS 72BE / South China Sea Lambert",GEOGCS["WGS 72BE",DATUM["WGS_72_Transit_Broadcast_Ephemeris",SPHEROID["WGS 72",6378135,298.26],TOWGS84[0,0,1.9,0,0,0.814,-0.380000000022]],PRIMEM["Greenwich",0],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4324"]],PROJECTION["Lambert_Conformal_Conic_2SP"],PARAMETER["latitude_of_origin",21],PARAMETER["central_meridian",114],PARAMETER["standard_parallel_1",18],PARAMETER["standard_parallel_2",24],PARAMETER["false_easting",500000],PARAMETER["false_northing",500000],UNIT["metre",1],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","3415"]]');
Definition: OGC WKT
PROJCS["WGS 72BE / South China Sea Lambert",GEOGCS["WGS 72BE",DATUM["WGS_72_Transit_Broadcast_Ephemeris",SPHEROID["WGS 72",6378135,298.26],TOWGS84[0,0,1.9,0,0,0.814,-0.380000000022]],PRIMEM["Greenwich",0],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4324"]],PROJECTION["Lambert_Conformal_Conic_2SP"],PARAMETER["latitude_of_origin",21],PARAMETER["central_meridian",114],PARAMETER["standard_parallel_1",18],PARAMETER["standard_parallel_2",24],PARAMETER["false_easting",500000],PARAMETER["false_northing",500000],UNIT["metre",1],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","3415"]]
Definition: OGC WKT 2 (2019)
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]]