| asProjJSON | {'$schema':'https://proj.org/schemas/v0.2/projjson.schema.json','type':'CompoundCRS','name':'Amersfoort / RD New + NAP height','components':[{'type':' (...)ProjectedCRS','name':'Amersfoort / RD New','base_crs':{'name':'Amersfoort','datum':{'type':'GeodeticReferenceFrame','name':'Amersfoort','ellipsoid':{'name':'Bessel 1841','semi_major_axis':6377397.155,'inverse_flattening':299.1528128}},'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':4289}},'conversion':{'name':'RD New','method':{'name':'Oblique Stereographic','id':{'authority':'EPSG','code':9809}},'parameters':[{'name':'Latitude of natural origin','value':52.1561605555556,'unit':'degree','id':{'authority':'EPSG','code':8801}},{'name':'Longitude of natural origin','value':5.38763888888889,'unit':'degree','id':{'authority':'EPSG','code':8802}},{'name':'Scale factor at natural origin','value':0.9999079,'unit':'unity','id':{'authority':'EPSG','code':8805}},{'name':'False easting','value':155000,'unit':'metre','id':{'authority':'EPSG','code':8806}},{'name':'False northing','value':463000,'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'}]}},{'type':'VerticalCRS','name':'NAP height','datum':{'type':'VerticalReferenceFrame','name':'Normaal Amsterdams Peil'},'coordinate_system':{'subtype':'vertical','axis':[{'name':'Gravity-related height','abbreviation':'H','direction':'up','unit':'metre'}]}}],'scope':'Engineering survey, topographic mapping.','area':'Netherlands - onshore, including Waddenzee, Dutch Wadden Islands and 12-mile offshore coastal zone.','bbox':{'south_latitude':50.75,'west_longitude':3.2,'north_latitude':53.7,'east_longitude':7.22},'id':{'authority':'EPSG','code':7415}} |
| asWKT | COMPOUNDCRS['Amersfoort / RD New + NAP height',PROJCRS['Amersfoort / RD New',BASEGEOGCRS['Amersfoort',DATUM['Amersfoort',ELLIPSOID['Bessel 1841',63773 (...)97.155,299.1528128,LENGTHUNIT['metre',1]]],PRIMEM['Greenwich',0,ANGLEUNIT['degree',0.0174532925199433]],ID['EPSG',4289]],CONVERSION['RD New',METHOD['Oblique Stereographic',ID['EPSG',9809]],PARAMETER['Latitude of natural origin',52.1561605555556,ANGLEUNIT['degree',0.0174532925199433],ID['EPSG',8801]],PARAMETER['Longitude of natural origin',5.38763888888889,ANGLEUNIT['degree',0.0174532925199433],ID['EPSG',8802]],PARAMETER['Scale factor at natural origin',0.9999079,SCALEUNIT['unity',1],ID['EPSG',8805]],PARAMETER['False easting',155000,LENGTHUNIT['metre',1],ID['EPSG',8806]],PARAMETER['False northing',463000,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]]],VERTCRS['NAP height',VDATUM['Normaal Amsterdams Peil'],CS[vertical,1],AXIS['gravity-related height (H)',up,LENGTHUNIT['metre',1]]],USAGE[SCOPE['Engineering survey, topographic mapping.'],AREA['Netherlands - onshore, including Waddenzee, Dutch Wadden Islands and 12-mile offshore coastal zone.'],BBOX[50.75,3.2,53.7,7.22]],ID['EPSG',7415]] |