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PropertyValue
area_of_useUnited States (USA) - onshore and offshore. (geoepsg:2163_area_of_use)
asProj4+proj=laea +lat_0=45 +lon_0=-100 +x_0=0 +y_0=0 +ellps=sphere +units=m +no_defs +type=crs (geocrs:projLiteral)
asProjJSON
{'$schema':'https://proj.org/schemas/v0.2/projjson.schema.json','type':'ProjectedCRS','name':'US National Atlas Equal Area','base_crs':{'name':'Unspec (...)ified datum based upon the Clarke 1866 Authalic Sphere','datum':{'type':'GeodeticReferenceFrame','name':'Not specified (based on Clarke 1866 Authalic Sphere)','ellipsoid':{'name':'Clarke 1866 Authalic Sphere','radius':6370997}},'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':4052}},'conversion':{'name':'US National Atlas Equal Area','method':{'name':'Lambert Azimuthal Equal Area (Spherical)','id':{'authority':'EPSG','code':1027}},'parameters':[{'name':'Latitude of natural origin','value':45,'unit':'degree','id':{'authority':'EPSG','code':8801}},{'name':'Longitude of natural origin','value':-100,'unit':'degree','id':{'authority':'EPSG','code':8802}},{'name':'False easting','value':0,'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':'X','direction':'east','unit':'metre'},{'name':'Northing','abbreviation':'Y','direction':'north','unit':'metre'}]},'scope':'Statistical analysis.','area':'United States (USA) - onshore and offshore.','bbox':{'south_latitude':15.56,'west_longitude':167.65,'north_latitude':74.71,'east_longitude':-65.69},'id':{'authority':'EPSG','code':2163}}
(geocrs:projJSONLiteral)
asWKT
PROJCRS['US National Atlas Equal Area',BASEGEOGCRS['Unspecified datum based upon the Clarke 1866 Authalic Sphere',DATUM['Not specified (based on Clark (...)e 1866 Authalic Sphere)',ELLIPSOID['Clarke 1866 Authalic Sphere',6370997,0,LENGTHUNIT['metre',1]]],PRIMEM['Greenwich',0,ANGLEUNIT['degree',0.0174532925199433]],ID['EPSG',4052]],CONVERSION['US National Atlas Equal Area',METHOD['Lambert Azimuthal Equal Area (Spherical)',ID['EPSG',1027]],PARAMETER['Latitude of natural origin',45,ANGLEUNIT['degree',0.0174532925199433],ID['EPSG',8801]],PARAMETER['Longitude of natural origin',-100,ANGLEUNIT['degree',0.0174532925199433],ID['EPSG',8802]],PARAMETER['False easting',0,LENGTHUNIT['metre',1],ID['EPSG',8806]],PARAMETER['False northing',0,LENGTHUNIT['metre',1],ID['EPSG',8807]]],CS[Cartesian,2],AXIS['easting (X)',east,ORDER[1],LENGTHUNIT['metre',1]],AXIS['northing (Y)',north,ORDER[2],LENGTHUNIT['metre',1]],USAGE[SCOPE['Statistical analysis.'],AREA['United States (USA) - onshore and offshore.'],BBOX[15.56,167.65,74.71,-65.69]],ID['EPSG',2163]]
(geocrs:wktLiteral)
coordinate operationUS National Atlas Equal Area: Lambert Azimuthal Equal Area (Spherical) (geoepsg:US_National_Atlas_Equal_Area)
coordinate systemEPSG:2163 CS: cartesian (geoepsg:2163_cs)
datumDatum: Not specified (based on Clarke 1866 Authalic Sphere) (geoepsg:Not_specified__based_on_Clarke_1866_Authalic_Sphere_)
epsgCodeEPSG:2163 (xmls:string)
isApplicableToEarth (geoepsg:Earth)
isBoundfalse (xmls:boolean)
isGeocentricfalse (xmls:boolean)
isGeographicfalse (xmls:boolean)
isProjectedtrue (xmls:boolean)
isVerticalfalse (xmls:boolean)
source CRSUnspecified datum based upon the Clarke 1866 Authalic Sphere (geoepsg:4052)
usageStatistical analysis (xmls:string)
type (rdf:type) projected coordinate reference system (geoepsg:ProjectedCRS)
label (rdfs:label) US National Atlas Equal Area (rdf:langString) (iso6391:en)
Metadata
PropertyValue
inDataset (void:inDataset) geoepsg_dataset (geoepsg:geoepsg_dataset) [466048 geocrs:PlanarCoordinateSystem]