| asProjJSON | {'$schema':'https://proj.org/schemas/v0.2/projjson.schema.json','type':'ProjectedCRS','name':'Luzon 1911 / Philippines zone IV','base_crs':{'name':'Lu (...)zon 1911','datum':{'type':'GeodeticReferenceFrame','name':'Luzon 1911','ellipsoid':{'name':'Clarke 1866','semi_major_axis':6378206.4,'semi_minor_axis':6356583.8}},'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':4253}},'conversion':{'name':'Philippines zone IV','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':123,'unit':'degree','id':{'authority':'EPSG','code':8802}},{'name':'Scale factor at natural origin','value':0.99995,'unit':'unity','id':{'authority':'EPSG','code':8805}},{'name':'False easting','value':500000,'unit':'metre','id':{'authority':'EPSG','code':8806}},{'name':'False northing','value':0,'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':'Philippines - onshore approximately between 122°E and 124°E - southeast Luzon (east of 122°E); Tablas; Masbate; Panay; Cebu; Negros; northwest Mindanao (west of 124°E).','bbox':{'south_latitude':6.35,'west_longitude':121.74,'north_latitude':18.58,'east_longitude':124.29},'id':{'authority':'EPSG','code':25394}} |
| asWKT | PROJCRS['Luzon 1911 / Philippines zone IV',BASEGEOGCRS['Luzon 1911',DATUM['Luzon 1911',ELLIPSOID['Clarke 1866',6378206.4,294.978698213898,LENGTHUNIT[' (...)metre',1]]],PRIMEM['Greenwich',0,ANGLEUNIT['degree',0.0174532925199433]],ID['EPSG',4253]],CONVERSION['Philippines zone IV',METHOD['Transverse Mercator',ID['EPSG',9807]],PARAMETER['Latitude of natural origin',0,ANGLEUNIT['degree',0.0174532925199433],ID['EPSG',8801]],PARAMETER['Longitude of natural origin',123,ANGLEUNIT['degree',0.0174532925199433],ID['EPSG',8802]],PARAMETER['Scale factor at natural origin',0.99995,SCALEUNIT['unity',1],ID['EPSG',8805]],PARAMETER['False easting',500000,LENGTHUNIT['metre',1],ID['EPSG',8806]],PARAMETER['False northing',0,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['Philippines - onshore approximately between 122°E and 124°E - southeast Luzon (east of 122°E); Tablas; Masbate; Panay; Cebu; Negros; northwest Mindanao (west of 124°E).'],BBOX[6.35,121.74,18.58,124.29]],ID['EPSG',25394]] |