| asProjJSON | {'$schema':'https://proj.org/schemas/v0.2/projjson.schema.json','type':'VerticalCRS','name':'Baltic 1957 height','datum':{'type':'VerticalReferenceFra (...)me','name':'Baltic 1957'},'coordinate_system':{'subtype':'vertical','axis':[{'name':'Gravity-related height','abbreviation':'H','direction':'up','unit':'metre'}]},'scope':'Geodesy, engineering survey, topographic mapping.','area':'Czechia; Slovakia.','bbox':{'south_latitude':47.73,'west_longitude':12.09,'north_latitude':51.06,'east_longitude':22.56},'id':{'authority':'EPSG','code':8357}} |
| asWKT | VERTCRS['Baltic 1957 height',VDATUM['Baltic 1957'],CS[vertical,1],AXIS['gravity-related height (H)',up,LENGTHUNIT['metre',1]],USAGE[SCOPE['Geodesy, en (...)gineering survey, topographic mapping.'],AREA['Czechia; Slovakia.'],BBOX[47.73,12.09,51.06,22.56]],ID['EPSG',8357]] |