| asProjJSON | {'$schema':'https://proj.org/schemas/v0.2/projjson.schema.json','type':'GeographicCRS','name':'Unknown datum based upon the Clarke 1866 Michigan ellip (...)soid','datum':{'type':'GeodeticReferenceFrame','name':'Not specified (based on Clarke 1866 Michigan ellipsoid)','ellipsoid':{'name':'Clarke 1866 Michigan','semi_major_axis':{'value':20926631.531,'unit':{'type':'LinearUnit','name':'US survey foot','conversion_factor':0.304800609601219}},'semi_minor_axis':{'value':20855688.674,'unit':{'type':'LinearUnit','name':'US survey foot','conversion_factor':0.304800609601219}}}},'coordinate_system':{'subtype':'ellipsoidal','axis':[{'name':'Geodetic latitude','abbreviation':'Lat','direction':'north','unit':'degree'},{'name':'Geodetic longitude','abbreviation':'Lon','direction':'east','unit':'degree'}]},'scope':'Not recommended.','area':'Not specified.','bbox':{'south_latitude':-90,'west_longitude':-180,'north_latitude':90,'east_longitude':180},'id':{'authority':'EPSG','code':4009}} |
| asWKT | GEOGCRS['Unknown datum based upon the Clarke 1866 Michigan ellipsoid',DATUM['Not specified (based on Clarke 1866 Michigan ellipsoid)',ELLIPSOID['Clark (...)e 1866 Michigan',20926631.531,294.978697164677,LENGTHUNIT['US survey foot',0.304800609601219]]],PRIMEM['Greenwich',0,ANGLEUNIT['degree',0.0174532925199433]],CS[ellipsoidal,2],AXIS['geodetic latitude (Lat)',north,ORDER[1],ANGLEUNIT['degree',0.0174532925199433]],AXIS['geodetic longitude (Lon)',east,ORDER[2],ANGLEUNIT['degree',0.0174532925199433]],USAGE[SCOPE['Not recommended.'],AREA['Not specified.'],BBOX[-90,-180,90,180]],ID['EPSG',4009]] |