| asProjJSON (geosrs:asProjJSON) | {'$schema':'https://proj.org/schemas/v0.7/projjson.schema.json','type':'ProjectedCRS','name':'TGD2005 / Tonga Map Grid','base_crs':{'name':'TGD2005',' (...)datum':{'type':'GeodeticReferenceFrame','name':'Tonga Geodetic Datum 2005','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':5886}},'conversion':{'name':'Tonga Map Grid','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':-177,'unit':'degree','id':{'authority':'EPSG','code':8802}},{'name':'Scale factor at natural origin','value':0.9996,'unit':'unity','id':{'authority':'EPSG','code':8805}},{'name':'False easting','value':1500000,'unit':'metre','id':{'authority':'EPSG','code':8806}},{'name':'False northing','value':5000000,'unit':'metre','id':{'authority':'EPSG','code':8807}}]},'coordinate_system':{'subtype':'Cartesian','axis':[{'name':'Easting','abbreviation':'E','direction':'east','unit':'metre'},{'name':'Northing','abbreviation':'N','direction':'north','unit':'metre'}]},'scope':'Geodesy, cadastre, engineering survey, topographic mapping.','area':'Tonga - onshore and offshore.','bbox':{'south_latitude':-25.68,'west_longitude':-179.08,'north_latitude':-14.14,'east_longitude':-171.28},'id':{'authority':'EPSG','code':5887}} |
| asWKT (geosrs:asWKT) | PROJCRS['TGD2005 / Tonga Map Grid',BASEGEOGCRS['TGD2005',DATUM['Tonga Geodetic Datum 2005',ELLIPSOID['GRS 1980',6378137,298.257222101,LENGTHUNIT['metr (...)e',1]]],PRIMEM['Greenwich',0,ANGLEUNIT['degree',0.0174532925199433]],ID['EPSG',5886]],CONVERSION['Tonga Map Grid',METHOD['Transverse Mercator',ID['EPSG',9807]],PARAMETER['Latitude of natural origin',0,ANGLEUNIT['degree',0.0174532925199433],ID['EPSG',8801]],PARAMETER['Longitude of natural origin',-177,ANGLEUNIT['degree',0.0174532925199433],ID['EPSG',8802]],PARAMETER['Scale factor at natural origin',0.9996,SCALEUNIT['unity',1],ID['EPSG',8805]],PARAMETER['False easting',1500000,LENGTHUNIT['metre',1],ID['EPSG',8806]],PARAMETER['False northing',5000000,LENGTHUNIT['metre',1],ID['EPSG',8807]]],CS[Cartesian,2],AXIS['(E)',east,ORDER[1],LENGTHUNIT['metre',1]],AXIS['(N)',north,ORDER[2],LENGTHUNIT['metre',1]],USAGE[SCOPE['Geodesy, cadastre, engineering survey, topographic mapping.'],AREA['Tonga - onshore and offshore.'],BBOX[-25.68,-179.08,-14.14,-171.28]],ID['EPSG',5887]] |