asProjJSON (geosrs:asProjJSON) | {'$schema':'https://proj.org/schemas/v0.7/projjson.schema.json','type':'ProjectedCRS','name':'NAD83(2011) / ICS83-Rockford (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':'Illinois Coordinate System of 1983 Rockford zone (US survey foot)','method':{'name':'Transverse Mercator','id':{'authority':'EPSG','code':9807}},'parameters':[{'name':'Latitude of natural origin','value':41.25,'unit':'degree','id':{'authority':'EPSG','code':8801}},{'name':'Longitude of natural origin','value':-89.25,'unit':'degree','id':{'authority':'EPSG','code':8802}},{'name':'Scale factor at natural origin','value':1.000029,'unit':'unity','id':{'authority':'EPSG','code':8805}},{'name':'False easting','value':2822000,'unit':{'type':'LinearUnit','name':'US survey foot','conversion_factor':0.304800609601219},'id':{'authority':'EPSG','code':8806}},{'name':'False northing','value':492000,'unit':{'type':'LinearUnit','name':'US survey foot','conversion_factor':0.304800609601219},'id':{'authority':'EPSG','code':8807}}]},'coordinate_system':{'subtype':'Cartesian','axis':[{'name':'Northing','abbreviation':'N','direction':'north','unit':{'type':'LinearUnit','name':'US survey foot','conversion_factor':0.304800609601219}},{'name':'Easting','abbreviation':'E','direction':'east','unit':{'type':'LinearUnit','name':'US survey foot','conversion_factor':0.304800609601219}}]},'scope':'Engineering survey, topographic mapping (large and medium scale).','area':'United States (USA) - Illinois - counties of Lee, Ogle and Winnebago.','bbox':{'south_latitude':41.58,'west_longitude':-89.69,'north_latitude':42.51,'east_longitude':-88.93},'id':{'authority':'EPSG','code':23302}} (geosrs:projJSONLiteral) |
asWKT (geosrs:asWKT) | PROJCRS['NAD83(2011) / ICS83-Rockford (ftUS)',BASEGEOGCRS['NAD83(2011)',DATUM['NAD83 (National Spatial Reference System 2011)',ELLIPSOID['GRS 1980',63 (...)78137,298.257222101,LENGTHUNIT['metre',1]]],PRIMEM['Greenwich',0,ANGLEUNIT['degree',0.0174532925199433]],ID['EPSG',6318]],CONVERSION['Illinois Coordinate System of 1983 Rockford zone (US survey foot)',METHOD['Transverse Mercator',ID['EPSG',9807]],PARAMETER['Latitude of natural origin',41.25,ANGLEUNIT['degree',0.0174532925199433],ID['EPSG',8801]],PARAMETER['Longitude of natural origin',-89.25,ANGLEUNIT['degree',0.0174532925199433],ID['EPSG',8802]],PARAMETER['Scale factor at natural origin',1.000029,SCALEUNIT['unity',1],ID['EPSG',8805]],PARAMETER['False easting',2822000,LENGTHUNIT['US survey foot',0.304800609601219],ID['EPSG',8806]],PARAMETER['False northing',492000,LENGTHUNIT['US survey foot',0.304800609601219],ID['EPSG',8807]]],CS[Cartesian,2],AXIS['northing (N)',north,ORDER[1],LENGTHUNIT['US survey foot',0.304800609601219]],AXIS['easting (E)',east,ORDER[2],LENGTHUNIT['US survey foot',0.304800609601219]],USAGE[SCOPE['Engineering survey, topographic mapping (large and medium scale).'],AREA['United States (USA) - Illinois - counties of Lee, Ogle and Winnebago.'],BBOX[41.58,-89.69,42.51,-88.93]],ID['EPSG',23302]] (geosrs:wktLiteral) |