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http://www.opengis.net/def/crs/EPSG/0/4256 powered by Static GeoPubby generated using the SPARQLing Unicorn QGIS Plugin OntDoc Script 0.18
PropertyValue
area_of_useSeychelles - Mahe Island. (geoepsg:4256_area_of_use)
asProj4+proj=longlat +a=6378249.145 +rf=293.465 +no_defs +type=crs (geocrs:projLiteral)
asProjJSON
{'$schema':'https://proj.org/schemas/v0.2/projjson.schema.json','type':'GeographicCRS','name':'Mahe 1971','datum':{'type':'GeodeticReferenceFrame','na (...)me':'Mahe 1971','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'}]},'scope':'Military survey.','area':'Seychelles - Mahe Island.','bbox':{'south_latitude':-4.86,'west_longitude':55.3,'north_latitude':-4.5,'east_longitude':55.59},'id':{'authority':'EPSG','code':4256}}
(geocrs:projJSONLiteral)
asWKT
GEOGCRS['Mahe 1971',DATUM['Mahe 1971',ELLIPSOID['Clarke 1880 (RGS)',6378249.145,293.465,LENGTHUNIT['metre',1]]],PRIMEM['Greenwich',0,ANGLEUNIT['degree (...)',0.0174532925199433]],CS[ellipsoidal,2],AXIS['geodetic latitude (Lat)',north,ORDER[1],ANGLEUNIT['degree',0.0174532925199433]],AXIS['geodetic longitude (Lon)',east,ORDER[2],ANGLEUNIT['degree',0.0174532925199433]],USAGE[SCOPE['Military survey.'],AREA['Seychelles - Mahe Island.'],BBOX[-4.86,55.3,-4.5,55.59]],ID['EPSG',4256]]
(geocrs:wktLiteral)
coordinate systemEPSG:4256 CS: ellipsoidal (geoepsg:4256_cs)
datumDatum: Mahe 1971 (geoepsg:Mahe_1971)
epsgCodeEPSG:4256 (xmls:string)
isApplicableToEarth (geoepsg:Earth)
isBoundfalse (xmls:boolean)
isGeocentricfalse (xmls:boolean)
isGeographictrue (xmls:boolean)
isProjectedfalse (xmls:boolean)
isVerticalfalse (xmls:boolean)
usageMilitary survey (xmls:string)
type (rdf:type) geographic coordinate reference system (geoepsg:GeographicCRS)
label (rdfs:label) Mahe 1971 (rdf:langString) (iso6391:en)
Metadata
PropertyValue
inDataset (void:inDataset) geoepsg_dataset (geoepsg:geoepsg_dataset) [466048 geocrs:PlanarCoordinateSystem]