| asProjJSON | {'$schema':'https://proj.org/schemas/v0.2/projjson.schema.json','type':'VerticalCRS','name':'NN54 height','datum':{'type':'VerticalReferenceFrame','na (...)me':'Norway Normal Null 1954'},'coordinate_system':{'subtype':'vertical','axis':[{'name':'Gravity-related height','abbreviation':'H','direction':'up','unit':'metre'}]},'scope':'Geodesy, engineering survey, topographic mapping.','area':'Norway - onshore.','bbox':{'south_latitude':57.93,'west_longitude':4.68,'north_latitude':71.21,'east_longitude':31.22},'id':{'authority':'EPSG','code':5776}} |
| asWKT | VERTCRS['NN54 height',VDATUM['Norway Normal Null 1954'],CS[vertical,1],AXIS['gravity-related height (H)',up,LENGTHUNIT['metre',1]],USAGE[SCOPE['Geodes (...)y, engineering survey, topographic mapping.'],AREA['Norway - onshore.'],BBOX[57.93,4.68,71.21,31.22]],ID['EPSG',5776]] |