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http://www.opengis.net/def/crs/EPSG/0/4819 powered by Static GeoPubby generated using the SPARQLing Unicorn QGIS Plugin OntDoc Script 0.18
PropertyValue
area_of_useAlgeria; Morocco; Tunisia. (geoepsg:4819_area_of_use)
asProj4+proj=longlat +a=6378249.145 +rf=293.465 +pm=paris +no_defs +type=crs (geocrs:projLiteral)
asProjJSON
{'$schema':'https://proj.org/schemas/v0.2/projjson.schema.json','type':'GeographicCRS','name':'Nord Sahara 1959 (Paris)','datum':{'type':'GeodeticRefe (...)renceFrame','name':'Nord Sahara 1959 (Paris)','ellipsoid':{'name':'Clarke 1880 (RGS)','semi_major_axis':6378249.145,'inverse_flattening':293.465},'prime_meridian':{'name':'Paris','longitude':{'value':2.5969213,'unit':{'type':'AngularUnit','name':'grad','conversion_factor':0.0157079632679489}}}},'coordinate_system':{'subtype':'ellipsoidal','axis':[{'name':'Geodetic latitude','abbreviation':'Lat','direction':'north','unit':{'type':'AngularUnit','name':'grad','conversion_factor':0.0157079632679489}},{'name':'Geodetic longitude','abbreviation':'Lon','direction':'east','unit':{'type':'AngularUnit','name':'grad','conversion_factor':0.0157079632679489}}]},'scope':'Geodesy.','area':'Algeria; Morocco; Tunisia.','bbox':{'south_latitude':18.98,'west_longitude':-13.17,'north_latitude':37.34,'east_longitude':11.99},'id':{'authority':'EPSG','code':4819}}
(geocrs:projJSONLiteral)
asWKT
GEOGCRS['Nord Sahara 1959 (Paris)',DATUM['Nord Sahara 1959 (Paris)',ELLIPSOID['Clarke 1880 (RGS)',6378249.145,293.465,LENGTHUNIT['metre',1]]],PRIMEM[' (...)Paris',2.5969213,ANGLEUNIT['grad',0.0157079632679489]],CS[ellipsoidal,2],AXIS['geodetic latitude (Lat)',north,ORDER[1],ANGLEUNIT['grad',0.0157079632679489]],AXIS['geodetic longitude (Lon)',east,ORDER[2],ANGLEUNIT['grad',0.0157079632679489]],USAGE[SCOPE['Geodesy.'],AREA['Algeria; Morocco; Tunisia.'],BBOX[18.98,-13.17,37.34,11.99]],ID['EPSG',4819]]
(geocrs:wktLiteral)
coordinate systemEPSG:4819 CS: ellipsoidal (geoepsg:4819_cs)
datumDatum: Nord Sahara 1959 (Paris) (geoepsg:Nord_Sahara_1959__Paris_)
epsgCodeEPSG:4819 (xmls:string)
isApplicableToEarth (geoepsg:Earth)
isBoundfalse (xmls:boolean)
isGeocentricfalse (xmls:boolean)
isGeographictrue (xmls:boolean)
isProjectedfalse (xmls:boolean)
isVerticalfalse (xmls:boolean)
usageGeodesy (geoepsg:Geodesy)
type (rdf:type) geographic coordinate reference system (geoepsg:GeographicCRS)
label (rdfs:label) Nord Sahara 1959 (Paris) (rdf:langString) (iso6391:en)
Metadata
PropertyValue
inDataset (void:inDataset) geoepsg_dataset (geoepsg:geoepsg_dataset) [466048 geocrs:PlanarCoordinateSystem]