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http://www.opengis.net/def/crs/EPSG/0/4712 powered by Static GeoPubby generated using the SPARQLing Unicorn QGIS Plugin OntDoc Script 0.18
PropertyValue
area_of_useSt Helena, Ascension and Tristan da Cunha - Ascension Island - onshore. (geoepsg:4712_area_of_use)
asProj4+proj=longlat +ellps=intl +no_defs +type=crs (geocrs:projLiteral)
asProjJSON
{'$schema':'https://proj.org/schemas/v0.2/projjson.schema.json','type':'GeographicCRS','name':'Ascension Island 1958','datum':{'type':'GeodeticReferen (...)ceFrame','name':'Ascension Island 1958','ellipsoid':{'name':'International 1924','semi_major_axis':6378388,'inverse_flattening':297}},'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':'St Helena, Ascension and Tristan da Cunha - Ascension Island - onshore.','bbox':{'south_latitude':-8.03,'west_longitude':-14.46,'north_latitude':-7.83,'east_longitude':-14.24},'id':{'authority':'EPSG','code':4712}}
(geocrs:projJSONLiteral)
asWKT
GEOGCRS['Ascension Island 1958',DATUM['Ascension Island 1958',ELLIPSOID['International 1924',6378388,297,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['St Helena, Ascension and Tristan da Cunha - Ascension Island - onshore.'],BBOX[-8.03,-14.46,-7.83,-14.24]],ID['EPSG',4712]]
(geocrs:wktLiteral)
coordinate systemEPSG:4712 CS: ellipsoidal (geoepsg:4712_cs)
datumDatum: Ascension Island 1958 (geoepsg:Ascension_Island_1958)
epsgCodeEPSG:4712 (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) Ascension Island 1958 (rdf:langString) (iso6391:en)
Metadata
PropertyValue
inDataset (void:inDataset) geoepsg_dataset (geoepsg:geoepsg_dataset) [466048 geocrs:PlanarCoordinateSystem]