| type (rdf:type) | CentralCylindricalProjection (geosrs:CentralCylindricalProjection) [x] |
| comment (rdfs:comment) | Originally defined with FN=500000 at true origin. This is at 21° 00' 37.0619'N. But operators assumed that it was at 21°N exactly. Thus by common prac (...)tice Nf=500000 at 21°N exactly. The potential ambiguity is 1138m. |
| label (rdfs:label) | "South China Sea Lambert: Lambert Conic Conformal (2SP) (rdf:langString) (iso6391:en) |
| image (foaf:image) | https://situx.github.io/proj4rdf/projections/CentralCylindrica (...)lProjection.svg |
| accuracy (geosrs:accuracy) | -1.0 (xmls:double) |
| area_of_use (geosrs:area_of_use) | China - offshore South China Sea - Pearl River basin. (geoepsg:South_China_Sea_Lambert_area_of_use) |
| asProj4 (geosrs:asProj4) | +proj=pipeline +step +proj=axisswap +order=2,1 +step +proj=unitconvert +xy_in=deg +xy_out=rad +step +proj=lcc +lat_0=21 +lon_0=114 +lat_1=18 +lat_2=24 +x_0=500000 +y_0=500000 +ellps=WGS72 (xsd:string) |
| asProjJSON (geosrs:asProjJSON) | {'$schema':'https://proj.org/schemas/v0.7/projjson.schema.json','type':'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}}],'id':{'authority':'EPSG','code':19863}} (xsd:string) |
| asWKT (geosrs:asWKT) | 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]],ID['EPSG',19863]] |
| Easting at false origin (geosrs:eastingAtFalseOrigin) | 500000.0 (xmls:double) |
| has_ballpark_transformation (geosrs:has_ballpark_transformation) | false (xmls:boolean) |
| Latitude of 1st standard parallel (geosrs:latitudeOf1StStandardParallel) | 18.0 (xmls:double) |
| Latitude of 2nd standard parallel (geosrs:latitudeOf2NdStandardParallel) | 24.0 (xmls:double) |
| Latitude of false origin (geosrs:latitudeOfFalseOrigin) | 21.0 (xmls:double) |
| Longitude of false origin (geosrs:longitudeOfFalseOrigin) | 114.0 (xmls:double) |
| method_name (geosrs:method_name) | Lambert Conic Conformal (2SP) (xsd:string) |
| Northing at false origin (geosrs:northingAtFalseOrigin) | 500000.0 (xmls:double) |
| scope (geosrs:scope) | Oil and gas exploration and production. (xmls:string) |
| Is member (rdfs:member) of | CentralCylindricalProjection Instances Collection (geoepsg:CentralCylindricalProjection_collection) |
| Is conversion (geosrs:conversion) of | WGS 72BE / South China Sea Lambert (geoepsg:3415) |
