| asProjJSON | {'$schema':'https://proj.org/schemas/v0.2/projjson.schema.json','type':'GeographicCRS','name':'Hanoi 1972','datum':{'type':'GeodeticReferenceFrame','n (...)ame':'Hanoi 1972','ellipsoid':{'name':'Krassowsky 1940','semi_major_axis':6378245,'inverse_flattening':298.3}},'coordinate_system':{'subtype':'ellipsoidal','axis':[{'name':'Geodetic latitude','abbreviation':'Lat','direction':'north','unit':'degree'},{'name':'Geodetic longitude','abbreviation':'Lon','direction':'east','unit':'degree'}]},'scope':'Geodesy.','area':'Vietnam - onshore.','bbox':{'south_latitude':8.33,'west_longitude':102.14,'north_latitude':23.4,'east_longitude':109.53},'id':{'authority':'EPSG','code':4147}} |
| asWKT | GEOGCRS['Hanoi 1972',DATUM['Hanoi 1972',ELLIPSOID['Krassowsky 1940',6378245,298.3,LENGTHUNIT['metre',1]]],PRIMEM['Greenwich',0,ANGLEUNIT['degree',0.01 (...)74532925199433]],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['Geodesy.'],AREA['Vietnam - onshore.'],BBOX[8.33,102.14,23.4,109.53]],ID['EPSG',4147]] |