| asProjJSON (geosrs:asProjJSON) | {'$schema':'https://proj.org/schemas/v0.7/projjson.schema.json','type':'ProjectedCRS','name':'SLD99 / Sri Lanka Grid 1999','base_crs':{'name':'SLD99', (...)'datum':{'type':'GeodeticReferenceFrame','name':'Sri Lanka Datum 1999','ellipsoid':{'name':'Everest 1830 (1937 Adjustment)','semi_major_axis':6377276.345,'inverse_flattening':300.8017}},'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':5233}},'conversion':{'name':'Sri Lanka Grid 1999','method':{'name':'Transverse Mercator','id':{'authority':'EPSG','code':9807}},'parameters':[{'name':'Latitude of natural origin','value':7.00047152777778,'unit':'degree','id':{'authority':'EPSG','code':8801}},{'name':'Longitude of natural origin','value':80.7717130833333,'unit':'degree','id':{'authority':'EPSG','code':8802}},{'name':'Scale factor at natural origin','value':0.9999238418,'unit':'unity','id':{'authority':'EPSG','code':8805}},{'name':'False easting','value':500000,'unit':'metre','id':{'authority':'EPSG','code':8806}},{'name':'False northing','value':500000,'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':'Engineering survey, topographic mapping.','area':'Sri Lanka - onshore.','bbox':{'south_latitude':5.86,'west_longitude':79.64,'north_latitude':9.88,'east_longitude':81.95},'id':{'authority':'EPSG','code':5235}} |
| asWKT (geosrs:asWKT) | PROJCRS['SLD99 / Sri Lanka Grid 1999',BASEGEOGCRS['SLD99',DATUM['Sri Lanka Datum 1999',ELLIPSOID['Everest 1830 (1937 Adjustment)',6377276.345,300.8017 (...),LENGTHUNIT['metre',1]]],PRIMEM['Greenwich',0,ANGLEUNIT['degree',0.0174532925199433]],ID['EPSG',5233]],CONVERSION['Sri Lanka Grid 1999',METHOD['Transverse Mercator',ID['EPSG',9807]],PARAMETER['Latitude of natural origin',7.00047152777778,ANGLEUNIT['degree',0.0174532925199433],ID['EPSG',8801]],PARAMETER['Longitude of natural origin',80.7717130833333,ANGLEUNIT['degree',0.0174532925199433],ID['EPSG',8802]],PARAMETER['Scale factor at natural origin',0.9999238418,SCALEUNIT['unity',1],ID['EPSG',8805]],PARAMETER['False easting',500000,LENGTHUNIT['metre',1],ID['EPSG',8806]],PARAMETER['False northing',500000,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['Engineering survey, topographic mapping.'],AREA['Sri Lanka - onshore.'],BBOX[5.86,79.64,9.88,81.95]],ID['EPSG',5235]] |