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http://www.opengis.net/def/crs/EPSG/0/21291 powered by Static GeoPubby generated using the SPARQLing Unicorn QGIS Plugin OntDoc Script 0.18
PropertyValue
area_of_useBarbados - onshore. (geoepsg:21291_area_of_use)
asProj4+proj=tmerc +lat_0=0 +lon_0=-62 +k=0.9995 +x_0=400000 +y_0=0 +a=6378249.145 +rf=293.465 +units=m +no_defs +type=crs (geocrs:projLiteral)
asProjJSON
{'$schema':'https://proj.org/schemas/v0.2/projjson.schema.json','type':'ProjectedCRS','name':'Barbados 1938 / British West Indies Grid','base_crs':{'n (...)ame':'Barbados 1938','datum':{'type':'GeodeticReferenceFrame','name':'Barbados 1938','ellipsoid':{'name':'Clarke 1880 (RGS)','semi_major_axis':6378249.145,'inverse_flattening':293.465}},'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':4212}},'conversion':{'name':'British West Indies Grid','method':{'name':'Transverse Mercator','id':{'authority':'EPSG','code':9807}},'parameters':[{'name':'Latitude of natural origin','value':0,'unit':'degree','id':{'authority':'EPSG','code':8801}},{'name':'Longitude of natural origin','value':-62,'unit':'degree','id':{'authority':'EPSG','code':8802}},{'name':'Scale factor at natural origin','value':0.9995,'unit':'unity','id':{'authority':'EPSG','code':8805}},{'name':'False easting','value':400000,'unit':'metre','id':{'authority':'EPSG','code':8806}},{'name':'False northing','value':0,'unit':'metre','id':{'authority':'EPSG','code':8807}}]},'coordinate_system':{'subtype':'Cartesian','axis':[{'name':'Easting','abbreviation':'E','direction':'east','unit':'metre'},{'name':'Northing','abbreviation':'N','direction':'north','unit':'metre'}]},'scope':'Cadastre, engineering survey, topographic mapping (large and medium scale).','area':'Barbados - onshore.','bbox':{'south_latitude':13,'west_longitude':-59.71,'north_latitude':13.39,'east_longitude':-59.37},'id':{'authority':'EPSG','code':21291}}
(geocrs:projJSONLiteral)
asWKT
PROJCRS['Barbados 1938 / British West Indies Grid',BASEGEOGCRS['Barbados 1938',DATUM['Barbados 1938',ELLIPSOID['Clarke 1880 (RGS)',6378249.145,293.465 (...),LENGTHUNIT['metre',1]]],PRIMEM['Greenwich',0,ANGLEUNIT['degree',0.0174532925199433]],ID['EPSG',4212]],CONVERSION['British West Indies Grid',METHOD['Transverse Mercator',ID['EPSG',9807]],PARAMETER['Latitude of natural origin',0,ANGLEUNIT['degree',0.0174532925199433],ID['EPSG',8801]],PARAMETER['Longitude of natural origin',-62,ANGLEUNIT['degree',0.0174532925199433],ID['EPSG',8802]],PARAMETER['Scale factor at natural origin',0.9995,SCALEUNIT['unity',1],ID['EPSG',8805]],PARAMETER['False easting',400000,LENGTHUNIT['metre',1],ID['EPSG',8806]],PARAMETER['False northing',0,LENGTHUNIT['metre',1],ID['EPSG',8807]]],CS[Cartesian,2],AXIS['(E)',east,ORDER[1],LENGTHUNIT['metre',1]],AXIS['(N)',north,ORDER[2],LENGTHUNIT['metre',1]],USAGE[SCOPE['Cadastre, engineering survey, topographic mapping (large and medium scale).'],AREA['Barbados - onshore.'],BBOX[13,-59.71,13.39,-59.37]],ID['EPSG',21291]]
(geocrs:wktLiteral)
coordinate operationBritish West Indies Grid: Transverse Mercator (geoepsg:British_West_Indies_Grid)
coordinate systemEPSG:21291 CS: cartesian (geoepsg:21291_cs)
datumDatum: Barbados 1938 (geoepsg:Barbados_1938)
epsgCodeEPSG:21291 (xmls:string)
isApplicableToEarth (geoepsg:Earth)
isBoundfalse (xmls:boolean)
isGeocentricfalse (xmls:boolean)
isGeographicfalse (xmls:boolean)
isProjectedtrue (xmls:boolean)
isVerticalfalse (xmls:boolean)
source CRSBarbados 1938 (geoepsg:4212)
usage
type (rdf:type) projected coordinate reference system (geoepsg:ProjectedCRS)
label (rdfs:label) Barbados 1938 / British West Indies Grid (rdf:langString) (iso6391:en)
Metadata
PropertyValue
inDataset (void:inDataset) geoepsg_dataset (geoepsg:geoepsg_dataset) [466048 geocrs:PlanarCoordinateSystem]