| asProjJSON | {'$schema':'https://proj.org/schemas/v0.2/projjson.schema.json','type':'VerticalCRS','name':'Caspian height','datum':{'type':'VerticalReferenceFrame', (...)'name':'Caspian Sea'},'coordinate_system':{'subtype':'vertical','axis':[{'name':'Gravity-related height','abbreviation':'H','direction':'up','unit':'metre'}]},'scope':'Oil and gas exploration and production.','area':'Azerbaijan - offshore; Kazakhstan - offshore; Russian Federation - Caspian Sea; Turkmenistan - offshore.','bbox':{'south_latitude':37.35,'west_longitude':46.95,'north_latitude':46.97,'east_longitude':53.93},'id':{'authority':'EPSG','code':5611}} |
| asWKT | VERTCRS['Caspian height',VDATUM['Caspian Sea'],CS[vertical,1],AXIS['gravity-related height (H)',up,LENGTHUNIT['metre',1]],USAGE[SCOPE['Oil and gas exp (...)loration and production.'],AREA['Azerbaijan - offshore; Kazakhstan - offshore; Russian Federation - Caspian Sea; Turkmenistan - offshore.'],BBOX[37.35,46.95,46.97,53.93]],ID['EPSG',5611]] |