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PropertyValue
area_of_useNorway - onshore - between 20°E and 21°E. (geoepsg:4870_area_of_use)
asProj4+proj=tmerc +lat_0=0 +lon_0=20.5 +k=1 +x_0=100000 +y_0=1000000 +ellps=GRS80 +units=m +no_defs +type=crs (geocrs:projLiteral)
asProjJSON
{'$schema':'https://proj.org/schemas/v0.2/projjson.schema.json','type':'ProjectedCRS','name':'ETRS89 / NTM zone 20','base_crs':{'name':'ETRS89','datum (...)_ensemble':{'name':'European Terrestrial Reference System 1989 ensemble','members':[{'name':'European Terrestrial Reference Frame 1989','id':{'authority':'EPSG','code':1178}},{'name':'European Terrestrial Reference Frame 1990','id':{'authority':'EPSG','code':1179}},{'name':'European Terrestrial Reference Frame 1991','id':{'authority':'EPSG','code':1180}},{'name':'European Terrestrial Reference Frame 1992','id':{'authority':'EPSG','code':1181}},{'name':'European Terrestrial Reference Frame 1993','id':{'authority':'EPSG','code':1182}},{'name':'European Terrestrial Reference Frame 1994','id':{'authority':'EPSG','code':1183}},{'name':'European Terrestrial Reference Frame 1996','id':{'authority':'EPSG','code':1184}},{'name':'European Terrestrial Reference Frame 1997','id':{'authority':'EPSG','code':1185}},{'name':'European Terrestrial Reference Frame 2000','id':{'authority':'EPSG','code':1186}},{'name':'European Terrestrial Reference Frame 2005','id':{'authority':'EPSG','code':1204}},{'name':'European Terrestrial Reference Frame 2014','id':{'authority':'EPSG','code':1206}}],'ellipsoid':{'name':'GRS 1980','semi_major_axis':6378137,'inverse_flattening':298.257222101},'accuracy':'0.1','id':{'authority':'EPSG','code':6258}},'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':4258}},'conversion':{'name':'Norway TM zone 20','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':20.5,'unit':'degree','id':{'authority':'EPSG','code':8802}},{'name':'Scale factor at natural origin','value':1,'unit':'unity','id':{'authority':'EPSG','code':8805}},{'name':'False easting','value':100000,'unit':'metre','id':{'authority':'EPSG','code':8806}},{'name':'False northing','value':1000000,'unit':'metre','id':{'authority':'EPSG','code':8807}}]},'coordinate_system':{'subtype':'Cartesian','axis':[{'name':'Northing','abbreviation':'N','direction':'north','unit':'metre'},{'name':'Easting','abbreviation':'E','direction':'east','unit':'metre'}]},'scope':'Engineering survey.','area':'Norway - onshore - between 20°E and 21°E.','bbox':{'south_latitude':68.37,'west_longitude':20,'north_latitude':70.29,'east_longitude':21},'id':{'authority':'EPSG','code':4870}}
(geocrs:projJSONLiteral)
asWKT
PROJCRS['ETRS89 / NTM zone 20',BASEGEOGCRS['ETRS89',ENSEMBLE['European Terrestrial Reference System 1989 ensemble',MEMBER['European Terrestrial Refere (...)nce Frame 1989'],MEMBER['European Terrestrial Reference Frame 1990'],MEMBER['European Terrestrial Reference Frame 1991'],MEMBER['European Terrestrial Reference Frame 1992'],MEMBER['European Terrestrial Reference Frame 1993'],MEMBER['European Terrestrial Reference Frame 1994'],MEMBER['European Terrestrial Reference Frame 1996'],MEMBER['European Terrestrial Reference Frame 1997'],MEMBER['European Terrestrial Reference Frame 2000'],MEMBER['European Terrestrial Reference Frame 2005'],MEMBER['European Terrestrial Reference Frame 2014'],ELLIPSOID['GRS 1980',6378137,298.257222101,LENGTHUNIT['metre',1]],ENSEMBLEACCURACY[0.1]],PRIMEM['Greenwich',0,ANGLEUNIT['degree',0.0174532925199433]],ID['EPSG',4258]],CONVERSION['Norway TM zone 20',METHOD['Transverse Mercator',ID['EPSG',9807]],PARAMETER['Latitude of natural origin',0,ANGLEUNIT['degree',0.0174532925199433],ID['EPSG',8801]],PARAMETER['Longitude of natural origin',20.5,ANGLEUNIT['degree',0.0174532925199433],ID['EPSG',8802]],PARAMETER['Scale factor at natural origin',1,SCALEUNIT['unity',1],ID['EPSG',8805]],PARAMETER['False easting',100000,LENGTHUNIT['metre',1],ID['EPSG',8806]],PARAMETER['False northing',1000000,LENGTHUNIT['metre',1],ID['EPSG',8807]]],CS[Cartesian,2],AXIS['northing (N)',north,ORDER[1],LENGTHUNIT['metre',1]],AXIS['easting (E)',east,ORDER[2],LENGTHUNIT['metre',1]],USAGE[SCOPE['Engineering survey.'],AREA['Norway - onshore - between 20°E and 21°E.'],BBOX[68.37,20,70.29,21]],ID['EPSG',4870]]
(geocrs:wktLiteral)
coordinate operationNorway TM zone 20: Transverse Mercator (geoepsg:Norway_TM_zone_20)
coordinate systemEPSG:4870 CS: cartesian (geoepsg:4870_cs)
datumDatum: European Terrestrial Reference System 1989 ensemble (geoepsg:European_Terrestrial_Reference_System_1989_ensemble)
ellipsoidGeoid 1 (geoepsg:1)
epsgCodeEPSG:4870 (xmls:string)
isApplicableToEarth (geoepsg:Earth)
isBoundfalse (xmls:boolean)
isGeocentricfalse (xmls:boolean)
isGeographicfalse (xmls:boolean)
isProjectedtrue (xmls:boolean)
isVerticalfalse (xmls:boolean)
source CRSETRS89 (geoepsg:4258)
usageEngineeringSurvey (geoepsg:EngineeringSurvey)
type (rdf:type) projected coordinate reference system (geoepsg:ProjectedCRS)
label (rdfs:label) ETRS89 / NTM zone 20 (rdf:langString) (iso6391:en)
Metadata
PropertyValue
inDataset (void:inDataset) geoepsg_dataset (geoepsg:geoepsg_dataset) [466048 geocrs:PlanarCoordinateSystem]