| accuracy | -1.0 (xmls:double) |
| area_of_use | Trinidad and Tobago - Trinidad - onshore and offshore. (geoepsg:Trinidad_Grid__Clarke_s_feet__area_of_use) |
| asProj4 | +proj=pipeline +step +proj=axisswap +order=2,1 +step +proj=unitconvert +xy_in=deg +xy_out=rad +step +proj=cass +lat_0=10.4416666666667 +lon_0=-61.3333 (...)333333333 +x_0=86501.46392052 +y_0=65379.0134283 +a=6378293.64520876 +b=6356617.98767984 +step +proj=unitconvert +xy_in=m +xy_out=0.3047972654 |
| asProjJSON | {'$schema':'https://proj.org/schemas/v0.2/projjson.schema.json','type':'Conversion','name':'Trinidad Grid (Clarke's feet)','method':{'name':'Cassini-S (...)oldner','id':{'authority':'EPSG','code':9806}},'parameters':[{'name':'Latitude of natural origin','value':10.4416666666667,'unit':'degree','id':{'authority':'EPSG','code':8801}},{'name':'Longitude of natural origin','value':-61.3333333333333,'unit':'degree','id':{'authority':'EPSG','code':8802}},{'name':'False easting','value':283800,'unit':{'type':'LinearUnit','name':'Clarke's foot','conversion_factor':0.3047972654},'id':{'authority':'EPSG','code':8806}},{'name':'False northing','value':214500,'unit':{'type':'LinearUnit','name':'Clarke's foot','conversion_factor':0.3047972654},'id':{'authority':'EPSG','code':8807}}],'id':{'authority':'EPSG','code':19975}} |
| asWKT | CONVERSION['Trinidad Grid (Clarke's feet)',METHOD['Cassini-Soldner',ID['EPSG',9806]],PARAMETER['Latitude of natural origin',10.4416666666667,ANGLEUNIT (...)['degree',0.0174532925199433],ID['EPSG',8801]],PARAMETER['Longitude of natural origin',-61.3333333333333,ANGLEUNIT['degree',0.0174532925199433],ID['EPSG',8802]],PARAMETER['False easting',283800,LENGTHUNIT['Clarke's foot',0.3047972654],ID['EPSG',8806]],PARAMETER['False northing',214500,LENGTHUNIT['Clarke's foot',0.3047972654],ID['EPSG',8807]],ID['EPSG',19975]] |
| has_ballpark_transformation | false (xmls:boolean) |
| method_name | Cassini-Soldner (xsd:string) |
| parameter | |
| usage | Oil and gas exploration and production (xmls:string) |
| type (rdf:type) | cassini projection (geoepsg:CassiniProjection) |
| comment (rdfs:comment) | Foot version of EPSG code 19925. Not an official system, but used by some US-based organisations including Amoco Trinidad. (xmls:string) |
| label (rdfs:label) | Trinidad Grid (Clarke's feet): Cassini-Soldner (rdf:langString) (iso6391:en) |
| Is coordinate operation of | Trinidad 1903 / Trinidad Grid (ftCla) (geoepsg:2314) |