| type (rdf:type) | CassiniProjection (geosrs:CassiniProjection) [x] |
| comment (rdfs:comment) | Origin is station TG26 at Gunung Larut Hiijau, Taiping. Offset from old grid origin is -1.769m east, 0.994m north. (xmls:string) |
| label (rdfs:label) | "Perak Grid: Cassini-Soldner (rdf:langString) (iso6391:en) |
| image (foaf:image) | https://situx.github.io/proj4rdf/projections/CassiniProjection.svg (xmls:anyURI) |
| accuracy (geosrs:accuracy) | -1.0 (xmls:double) |
| area_of_use (geosrs:area_of_use) | Malaysia - West Malaysia - Perak. (geoepsg:Perak_Grid_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=cass +lat_0=4.85906302222222 +lon_0=100.815410586111 +x_0=-1.769 +y_0=133454.779 +ellps=GRS80 (xsd:string) |
| asProjJSON (geosrs:asProjJSON) | {'$schema':'https://proj.org/schemas/v0.7/projjson.schema.json','type':'Conversion','name':'Perak Grid','method':{'name':'Cassini-Soldner','id':{'authority':'EPSG','code':9806}},'parameters':[{'name':'Latitude of natural origin','value':4.85906302222222,'unit':'degree','id':{'authority':'EPSG','code':8801}},{'name':'Longitude of natural origin','value':100.815410586111,'unit':'degree','id':{'authority':'EPSG','code':8802}},{'name':'False easting','value':-1.769,'unit':'metre','id':{'authority':'EPSG','code':8806}},{'name':'False northing','value':133454.779,'unit':'metre','id':{'authority':'EPSG','code':8807}}],'id':{'authority':'EPSG','code':19886}} (xsd:string) |
| asWKT (geosrs:asWKT) | CONVERSION['Perak Grid',METHOD['Cassini-Soldner',ID['EPSG',9806]],PARAMETER['Latitude of natural origin',4.85906302222222,ANGLEUNIT['degree',0.0174532 (...)925199433],ID['EPSG',8801]],PARAMETER['Longitude of natural origin',100.815410586111,ANGLEUNIT['degree',0.0174532925199433],ID['EPSG',8802]],PARAMETER['False easting',-1.769,LENGTHUNIT['metre',1],ID['EPSG',8806]],PARAMETER['False northing',133454.779,LENGTHUNIT['metre',1],ID['EPSG',8807]],ID['EPSG',19886]] |
| False easting (geosrs:falseEasting) | -1.769 (xmls:double) |
| False northing (geosrs:falseNorthing) | 133454.8 (xmls:double) |
| has_ballpark_transformation (geosrs:has_ballpark_transformation) | false (xmls:boolean) |
| Latitude of natural origin (geosrs:latitudeOfNaturalOrigin) | 4.859063 (xmls:double) |
| Longitude of natural origin (geosrs:longitudeOfNaturalOrigin) | 100.8154 (xmls:double) |
| method_name (geosrs:method_name) | Cassini-Soldner (xsd:string) |
| scope (geosrs:scope) | Engineering survey, topographic mapping. (xmls:string) |
| Is member (rdfs:member) of | CassiniProjection Instances Collection (geoepsg:CassiniProjection_collection) |
| Is conversion (geosrs:conversion) of | GDM2000 / Perak Grid (geoepsg:3384) |
