| asProjJSON | {'$schema':'https://proj.org/schemas/v0.2/projjson.schema.json','type':'GeographicCRS','name':'LTF2004(G)','datum':{'type':'GeodeticReferenceFrame','n (...)ame':'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'},{'name':'Ellipsoidal height','abbreviation':'h','direction':'up','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':9546}} |
| asWKT | GEOGCRS['LTF2004(G)',DATUM['Lyon Turin Ferroviaire 2004',ELLIPSOID['GRS 1980',6378137,298.257222101,LENGTHUNIT['metre',1]]],PRIMEM['Greenwich',0,ANGLE (...)UNIT['degree',0.0174532925199433]],CS[ellipsoidal,3],AXIS['geodetic latitude (Lat)',north,ORDER[1],ANGLEUNIT['degree',0.0174532925199433]],AXIS['geodetic longitude (Lon)',east,ORDER[2],ANGLEUNIT['degree',0.0174532925199433]],AXIS['ellipsoidal height (h)',up,ORDER[3],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',9546]] |