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PropertyValue
type (rdf:type)
label (rdfs:label) "NAD83(2011) / Illinois West (ftUS) (rdf:langString) (iso6391:en)
area_of_use (geosrs:area_of_use) United States (USA) - Illinois - counties of Adams; Alexander; Bond; Brown; Bureau; Calhoun; Carroll; Cass; Christian; Clinton; Fulton; Greene; Hancock; Henderson; Henry; Jackson; Jersey; Jo Daviess; Knox; Lee; Logan; Macoupin; Madison; Marshall; Mason; McDonough; Menard; Mercer; Monroe; Montgomery; Morgan; Ogle; Peoria; Perry; Pike; Pulaski; Putnam; Randolph; Rock Island; Sangamon; Schuyler; Scott; St Clair; Stark; Stephenson; Tazewell; Union; Warren; Washington; Whiteside; Winnebago; Woodford. (geoepsg:6457_area_of_use)
asProj4 (geosrs:asProj4) +proj=tmerc +lat_0=36.6666666666667 +lon_0=-90.1666666666667 +k=0.999941177 +x_0=699999.99998984 +y_0=0 +ellps=GRS80 +units=us-ft +no_defs +type=crs (geosrs:proj4Literal)
asProjJSON (geosrs:asProjJSON)
{'$schema':'https://proj.org/schemas/v0.7/projjson.schema.json','type':'ProjectedCRS','name':'NAD83(2011) / Illinois West (ftUS)','base_crs':{'name':' (...)NAD83(2011)','datum':{'type':'GeodeticReferenceFrame','name':'NAD83 (National Spatial Reference System 2011)','ellipsoid':{'name':'GRS 1980','semi_major_axis':6378137,'inverse_flattening':298.257222101}},'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':6318}},'conversion':{'name':'SPCS83 Illinois West zone (US survey foot)','method':{'name':'Transverse Mercator','id':{'authority':'EPSG','code':9807}},'parameters':[{'name':'Latitude of natural origin','value':36.6666666666667,'unit':'degree','id':{'authority':'EPSG','code':8801}},{'name':'Longitude of natural origin','value':-90.1666666666667,'unit':'degree','id':{'authority':'EPSG','code':8802}},{'name':'Scale factor at natural origin','value':0.999941177,'unit':'unity','id':{'authority':'EPSG','code':8805}},{'name':'False easting','value':2296583.3333,'unit':{'type':'LinearUnit','name':'US survey foot','conversion_factor':0.304800609601219},'id':{'authority':'EPSG','code':8806}},{'name':'False northing','value':0,'unit':{'type':'LinearUnit','name':'US survey foot','conversion_factor':0.304800609601219},'id':{'authority':'EPSG','code':8807}}]},'coordinate_system':{'subtype':'Cartesian','axis':[{'name':'Easting','abbreviation':'X','direction':'east','unit':{'type':'LinearUnit','name':'US survey foot','conversion_factor':0.304800609601219}},{'name':'Northing','abbreviation':'Y','direction':'north','unit':{'type':'LinearUnit','name':'US survey foot','conversion_factor':0.304800609601219}}]},'scope':'Engineering survey, topographic mapping.','area':'United States (USA) - Illinois - counties of Adams; Alexander; Bond; Brown; Bureau; Calhoun; Carroll; Cass; Christian; Clinton; Fulton; Greene; Hancock; Henderson; Henry; Jackson; Jersey; Jo Daviess; Knox; Lee; Logan; Macoupin; Madison; Marshall; Mason; McDonough; Menard; Mercer; Monroe; Montgomery; Morgan; Ogle; Peoria; Perry; Pike; Pulaski; Putnam; Randolph; Rock Island; Sangamon; Schuyler; Scott; St Clair; Stark; Stephenson; Tazewell; Union; Warren; Washington; Whiteside; Winnebago; Woodford.','bbox':{'south_latitude':36.97,'west_longitude':-91.52,'north_latitude':42.51,'east_longitude':-88.92},'id':{'authority':'EPSG','code':6457}}
(geosrs:projJSONLiteral)
asWKT (geosrs:asWKT)
PROJCRS['NAD83(2011) / Illinois West (ftUS)',BASEGEOGCRS['NAD83(2011)',DATUM['NAD83 (National Spatial Reference System 2011)',ELLIPSOID['GRS 1980',637 (...)8137,298.257222101,LENGTHUNIT['metre',1]]],PRIMEM['Greenwich',0,ANGLEUNIT['degree',0.0174532925199433]],ID['EPSG',6318]],CONVERSION['SPCS83 Illinois West zone (US survey foot)',METHOD['Transverse Mercator',ID['EPSG',9807]],PARAMETER['Latitude of natural origin',36.6666666666667,ANGLEUNIT['degree',0.0174532925199433],ID['EPSG',8801]],PARAMETER['Longitude of natural origin',-90.1666666666667,ANGLEUNIT['degree',0.0174532925199433],ID['EPSG',8802]],PARAMETER['Scale factor at natural origin',0.999941177,SCALEUNIT['unity',1],ID['EPSG',8805]],PARAMETER['False easting',2296583.3333,LENGTHUNIT['US survey foot',0.304800609601219],ID['EPSG',8806]],PARAMETER['False northing',0,LENGTHUNIT['US survey foot',0.304800609601219],ID['EPSG',8807]]],CS[Cartesian,2],AXIS['easting (X)',east,ORDER[1],LENGTHUNIT['US survey foot',0.304800609601219]],AXIS['northing (Y)',north,ORDER[2],LENGTHUNIT['US survey foot',0.304800609601219]],USAGE[SCOPE['Engineering survey, topographic mapping.'],AREA['United States (USA) - Illinois - counties of Adams; Alexander; Bond; Brown; Bureau; Calhoun; Carroll; Cass; Christian; Clinton; Fulton; Greene; Hancock; Henderson; Henry; Jackson; Jersey; Jo Daviess; Knox; Lee; Logan; Macoupin; Madison; Marshall; Mason; McDonough; Menard; Mercer; Monroe; Montgomery; Morgan; Ogle; Peoria; Perry; Pike; Pulaski; Putnam; Randolph; Rock Island; Sangamon; Schuyler; Scott; St Clair; Stark; Stephenson; Tazewell; Union; Warren; Washington; Whiteside; Winnebago; Woodford.'],BBOX[36.97,-91.52,42.51,-88.92]],ID['EPSG',6457]]
(geosrs:wktLiteral)
conversion (geosrs:conversion) SPCS83 Illinois West zone (US survey foot): Transverse Mercator (geoepsg:SPCS83_Illinois_West_zone__US_survey_foot_)
coordinateSystem (geosrs:coordinateSystem) EPSG:6457 CS: cartesian (geoepsg:6457_cs)
datum (geosrs:datum) Datum: NAD83 (National Spatial Reference System 2011) (geoepsg:NAD83__National_Spatial_Reference_System_2011_)
epsgCode (geosrs:epsgCode) EPSG:6457 (xmls:string)
isApplicableTo (geosrs:isApplicableTo) Earth (geoepsg:Earth)
isBound (geosrs:isBound) false (xmls:boolean)
isGeocentric (geosrs:isGeocentric) false (xmls:boolean)
isGeographic (geosrs:isGeographic) false (xmls:boolean)
isProjected (geosrs:isProjected) true (xmls:boolean)
isVertical (geosrs:isVertical) false (xmls:boolean)
sourceCRS (geosrs:sourceCRS) NAD83(2011) (geoepsg:6318)
Is member (rdfs:member) of
Metadata
PropertyValue
inDataset (void:inDataset) geoepsg_dataset (geoepsg:geoepsg_dataset) [316102 geosrs:3DCoordinateSystem]