| asProjJSON | {'$schema':'https://proj.org/schemas/v0.2/projjson.schema.json','type':'ProjectedCRS','name':'NAD83(CSRS) / MTM zone 4','base_crs':{'name':'NAD83(CSRS (...))','datum':{'type':'GeodeticReferenceFrame','name':'NAD83 Canadian Spatial Reference System','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':4617}},'conversion':{'name':'MTM zone 4','method':{'name':'Transverse Mercator','id':{'authority':'EPSG','code':9807}},'parameters':[{'name':'Latitude of natural origin','value':0,'unit':'degree','id':{'authority':'EPSG','code':8801}},{'name':'Longitude of natural origin','value':-61.5,'unit':'degree','id':{'authority':'EPSG','code':8802}},{'name':'Scale factor at natural origin','value':0.9999,'unit':'unity','id':{'authority':'EPSG','code':8805}},{'name':'False easting','value':304800,'unit':'metre','id':{'authority':'EPSG','code':8806}},{'name':'False northing','value':0,'unit':'metre','id':{'authority':'EPSG','code':8807}}]},'coordinate_system':{'subtype':'Cartesian','axis':[{'name':'Easting','abbreviation':'E(X)','direction':'east','unit':'metre'},{'name':'Northing','abbreviation':'N(Y)','direction':'north','unit':'metre'}]},'scope':'Engineering survey, topographic mapping.','area':'Canada - Quebec and Labrador between 63°W and 60°W.','bbox':{'south_latitude':47.16,'west_longitude':-63,'north_latitude':58.92,'east_longitude':-60},'id':{'authority':'EPSG','code':2946}} |
| asWKT | PROJCRS['NAD83(CSRS) / MTM zone 4',BASEGEOGCRS['NAD83(CSRS)',DATUM['NAD83 Canadian Spatial Reference System',ELLIPSOID['GRS 1980',6378137,298.25722210 (...)1,LENGTHUNIT['metre',1]]],PRIMEM['Greenwich',0,ANGLEUNIT['degree',0.0174532925199433]],ID['EPSG',4617]],CONVERSION['MTM zone 4',METHOD['Transverse Mercator',ID['EPSG',9807]],PARAMETER['Latitude of natural origin',0,ANGLEUNIT['degree',0.0174532925199433],ID['EPSG',8801]],PARAMETER['Longitude of natural origin',-61.5,ANGLEUNIT['degree',0.0174532925199433],ID['EPSG',8802]],PARAMETER['Scale factor at natural origin',0.9999,SCALEUNIT['unity',1],ID['EPSG',8805]],PARAMETER['False easting',304800,LENGTHUNIT['metre',1],ID['EPSG',8806]],PARAMETER['False northing',0,LENGTHUNIT['metre',1],ID['EPSG',8807]]],CS[Cartesian,2],AXIS['easting (E(X))',east,ORDER[1],LENGTHUNIT['metre',1]],AXIS['northing (N(Y))',north,ORDER[2],LENGTHUNIT['metre',1]],USAGE[SCOPE['Engineering survey, topographic mapping.'],AREA['Canada - Quebec and Labrador between 63°W and 60°W.'],BBOX[47.16,-63,58.92,-60]],ID['EPSG',2946]] |