| asProjJSON | {'$schema':'https://proj.org/schemas/v0.2/projjson.schema.json','type':'CompoundCRS','name':'RGNC91-93 + NGNC08 height','components':[{'type':'Geograp (...)hicCRS','name':'RGNC91-93','datum':{'type':'GeodeticReferenceFrame','name':'Reseau Geodesique de Nouvelle Caledonie 91-93','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'}]}},{'type':'VerticalCRS','name':'NGNC08 height','datum':{'type':'VerticalReferenceFrame','name':'Nivellement General de Nouvelle Caledonie 2008'},'coordinate_system':{'subtype':'vertical','axis':[{'name':'Gravity-related height','abbreviation':'H','direction':'up','unit':'metre'}]}}],'scope':'Spatial referencing.','area':'New Caledonia - Belep, Grande Terre, Ile des Pins, Loyalty Islands (Lifou, Mare, Ouvea).','bbox':{'south_latitude':-22.73,'west_longitude':163.54,'north_latitude':-19.5,'east_longitude':168.19},'id':{'authority':'EPSG','code':9540}} |
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