| asProjJSON | {'$schema':'https://proj.org/schemas/v0.2/projjson.schema.json','type':'ProjectedCRS','name':'Bogota 1975 / Colombia West zone','base_crs':{'name':'Bo (...)gota 1975','datum':{'type':'GeodeticReferenceFrame','name':'Bogota 1975','ellipsoid':{'name':'International 1924','semi_major_axis':6378388,'inverse_flattening':297}},'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':4218}},'conversion':{'name':'Colombia West zone','method':{'name':'Transverse Mercator','id':{'authority':'EPSG','code':9807}},'parameters':[{'name':'Latitude of natural origin','value':4.59904722222222,'unit':'degree','id':{'authority':'EPSG','code':8801}},{'name':'Longitude of natural origin','value':-77.0809166666667,'unit':'degree','id':{'authority':'EPSG','code':8802}},{'name':'Scale factor at natural origin','value':1,'unit':'unity','id':{'authority':'EPSG','code':8805}},{'name':'False easting','value':1000000,'unit':'metre','id':{'authority':'EPSG','code':8806}},{'name':'False northing','value':1000000,'unit':'metre','id':{'authority':'EPSG','code':8807}}]},'coordinate_system':{'subtype':'Cartesian','axis':[{'name':'Easting','abbreviation':'X','direction':'east','unit':'metre'},{'name':'Northing','abbreviation':'Y','direction':'north','unit':'metre'}]},'scope':'Engineering survey, topographic mapping.','area':'Colombia - mainland onshore west of 1°30'W of Bogota (75°34'51.30'W of Greenwich).','bbox':{'south_latitude':0.03,'west_longitude':-79.1,'north_latitude':10.21,'east_longitude':-75.58},'id':{'authority':'EPSG','code':21891}} |
| asWKT | PROJCRS['Bogota 1975 / Colombia West zone',BASEGEOGCRS['Bogota 1975',DATUM['Bogota 1975',ELLIPSOID['International 1924',6378388,297,LENGTHUNIT['metre' (...),1]]],PRIMEM['Greenwich',0,ANGLEUNIT['degree',0.0174532925199433]],ID['EPSG',4218]],CONVERSION['Colombia West zone',METHOD['Transverse Mercator',ID['EPSG',9807]],PARAMETER['Latitude of natural origin',4.59904722222222,ANGLEUNIT['degree',0.0174532925199433],ID['EPSG',8801]],PARAMETER['Longitude of natural origin',-77.0809166666667,ANGLEUNIT['degree',0.0174532925199433],ID['EPSG',8802]],PARAMETER['Scale factor at natural origin',1,SCALEUNIT['unity',1],ID['EPSG',8805]],PARAMETER['False easting',1000000,LENGTHUNIT['metre',1],ID['EPSG',8806]],PARAMETER['False northing',1000000,LENGTHUNIT['metre',1],ID['EPSG',8807]]],CS[Cartesian,2],AXIS['easting (X)',east,ORDER[1],LENGTHUNIT['metre',1]],AXIS['northing (Y)',north,ORDER[2],LENGTHUNIT['metre',1]],USAGE[SCOPE['Engineering survey, topographic mapping.'],AREA['Colombia - mainland onshore west of 1°30'W of Bogota (75°34'51.30''W of Greenwich).'],BBOX[0.03,-79.1,10.21,-75.58]],ID['EPSG',21891]] |