| asProjJSON (geosrs:asProjJSON) | {'$schema':'https://proj.org/schemas/v0.7/projjson.schema.json','type':'ProjectedCRS','name':'LTF2004(C)','base_crs':{'name':'LTF2004(G)','datum':{'ty (...)pe':'GeodeticReferenceFrame','name':'Lyon Turin Ferroviaire 2004','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':9547}},'conversion':{'name':'Lyon Turin Ferroviaire 2004 (C)','method':{'name':'Lambert Conic Conformal (1SP variant B)','id':{'authority':'EPSG','code':1102}},'parameters':[{'name':'Latitude of natural origin','value':44.3791666666667,'unit':'degree','id':{'authority':'EPSG','code':8801}},{'name':'Scale factor at natural origin','value':1,'unit':'unity','id':{'authority':'EPSG','code':8805}},{'name':'Latitude of false origin','value':45.1833333333333,'unit':'degree','id':{'authority':'EPSG','code':8821}},{'name':'Longitude of false origin','value':6.81666666666667,'unit':'degree','id':{'authority':'EPSG','code':8822}},{'name':'Easting at false origin','value':150000,'unit':'metre','id':{'authority':'EPSG','code':8826}},{'name':'Northing at false origin','value':50000,'unit':'metre','id':{'authority':'EPSG','code':8827}}]},'coordinate_system':{'subtype':'Cartesian','axis':[{'name':'Easting','abbreviation':'E','direction':'east','unit':'metre'},{'name':'Northing','abbreviation':'N','direction':'north','unit':'metre'}]},'scope':'Engineering survey and mapping for the Trans-Europe Lyon-Turin (TELT) railway project.','area':'France and Italy - on or related to the rail route from Lyon to Turin.','bbox':{'south_latitude':44.87,'west_longitude':4.65,'north_latitude':45.89,'east_longitude':7.88},'id':{'authority':'EPSG','code':9549}} |
| asWKT (geosrs:asWKT) | PROJCRS['LTF2004(C)',BASEGEOGCRS['LTF2004(G)',DATUM['Lyon Turin Ferroviaire 2004',ELLIPSOID['GRS 1980',6378137,298.257222101,LENGTHUNIT['metre',1]]],P (...)RIMEM['Greenwich',0,ANGLEUNIT['degree',0.0174532925199433]],ID['EPSG',9547]],CONVERSION['Lyon Turin Ferroviaire 2004 (C)',METHOD['Lambert Conic Conformal (1SP variant B)',ID['EPSG',1102]],PARAMETER['Latitude of natural origin',44.3791666666667,ANGLEUNIT['degree',0.0174532925199433],ID['EPSG',8801]],PARAMETER['Scale factor at natural origin',1,SCALEUNIT['unity',1],ID['EPSG',8805]],PARAMETER['Latitude of false origin',45.1833333333333,ANGLEUNIT['degree',0.0174532925199433],ID['EPSG',8821]],PARAMETER['Longitude of false origin',6.81666666666667,ANGLEUNIT['degree',0.0174532925199433],ID['EPSG',8822]],PARAMETER['Easting at false origin',150000,LENGTHUNIT['metre',1],ID['EPSG',8826]],PARAMETER['Northing at false origin',50000,LENGTHUNIT['metre',1],ID['EPSG',8827]]],CS[Cartesian,2],AXIS['(E)',east,ORDER[1],LENGTHUNIT['metre',1]],AXIS['(N)',north,ORDER[2],LENGTHUNIT['metre',1]],USAGE[SCOPE['Engineering survey and mapping for the Trans-Europe Lyon-Turin (TELT) railway project.'],AREA['France and Italy - on or related to the rail route from Lyon to Turin.'],BBOX[44.87,4.65,45.89,7.88]],ID['EPSG',9549]] |