| asProjJSON | {'$schema':'https://proj.org/schemas/v0.2/projjson.schema.json','type':'ProjectedCRS','name':'Hong Kong 1980 Grid System','base_crs':{'name':'Hong Kon (...)g 1980','datum':{'type':'GeodeticReferenceFrame','name':'Hong Kong 1980','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':4611}},'conversion':{'name':'Hong Kong 1980 Grid','method':{'name':'Transverse Mercator','id':{'authority':'EPSG','code':9807}},'parameters':[{'name':'Latitude of natural origin','value':22.3121333333333,'unit':'degree','id':{'authority':'EPSG','code':8801}},{'name':'Longitude of natural origin','value':114.178555555556,'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':836694.05,'unit':'metre','id':{'authority':'EPSG','code':8806}},{'name':'False northing','value':819069.8,'unit':'metre','id':{'authority':'EPSG','code':8807}}]},'coordinate_system':{'subtype':'Cartesian','axis':[{'name':'Northing','abbreviation':'N','direction':'north','unit':'metre'},{'name':'Easting','abbreviation':'E','direction':'east','unit':'metre'}]},'scope':'Cadastre, engineering survey, topographic mapping (large scale).','area':'China - Hong Kong - onshore and offshore.','bbox':{'south_latitude':22.13,'west_longitude':113.76,'north_latitude':22.58,'east_longitude':114.51},'id':{'authority':'EPSG','code':2326}} |
| asWKT | PROJCRS['Hong Kong 1980 Grid System',BASEGEOGCRS['Hong Kong 1980',DATUM['Hong Kong 1980',ELLIPSOID['International 1924',6378388,297,LENGTHUNIT['metre' (...),1]]],PRIMEM['Greenwich',0,ANGLEUNIT['degree',0.0174532925199433]],ID['EPSG',4611]],CONVERSION['Hong Kong 1980 Grid',METHOD['Transverse Mercator',ID['EPSG',9807]],PARAMETER['Latitude of natural origin',22.3121333333333,ANGLEUNIT['degree',0.0174532925199433],ID['EPSG',8801]],PARAMETER['Longitude of natural origin',114.178555555556,ANGLEUNIT['degree',0.0174532925199433],ID['EPSG',8802]],PARAMETER['Scale factor at natural origin',1,SCALEUNIT['unity',1],ID['EPSG',8805]],PARAMETER['False easting',836694.05,LENGTHUNIT['metre',1],ID['EPSG',8806]],PARAMETER['False northing',819069.8,LENGTHUNIT['metre',1],ID['EPSG',8807]]],CS[Cartesian,2],AXIS['northing (N)',north,ORDER[1],LENGTHUNIT['metre',1]],AXIS['easting (E)',east,ORDER[2],LENGTHUNIT['metre',1]],USAGE[SCOPE['Cadastre, engineering survey, topographic mapping (large scale).'],AREA['China - Hong Kong - onshore and offshore.'],BBOX[22.13,113.76,22.58,114.51]],ID['EPSG',2326]] |