| asProjJSON | {'$schema':'https://proj.org/schemas/v0.2/projjson.schema.json','type':'VerticalCRS','name':'Vienna height','datum':{'type':'VerticalReferenceFrame',' (...)name':'Wiener Null'},'coordinate_system':{'subtype':'vertical','axis':[{'name':'Gravity-related height','abbreviation':'H','direction':'up','unit':'metre'}]},'scope':'Municipal spatial referencing.','area':'Austria - Vienna city state.','bbox':{'south_latitude':48.12,'west_longitude':16.18,'north_latitude':48.34,'east_longitude':16.59},'id':{'authority':'EPSG','code':8881}} |
| asWKT | VERTCRS['Vienna height',VDATUM['Wiener Null'],CS[vertical,1],AXIS['gravity-related height (H)',up,LENGTHUNIT['metre',1]],USAGE[SCOPE['Municipal spatia (...)l referencing.'],AREA['Austria - Vienna city state.'],BBOX[48.12,16.18,48.34,16.59]],ID['EPSG',8881]] |