| asProjJSON | {'$schema':'https://proj.org/schemas/v0.2/projjson.schema.json','type':'VerticalCRS','name':'HKPD depth','datum':{'type':'VerticalReferenceFrame','nam (...)e':'Hong Kong Principal Datum'},'coordinate_system':{'subtype':'vertical','axis':[{'name':'Depth','abbreviation':'D','direction':'down','unit':'metre'}]},'scope':'Intermediate stage in transformations - not used otherwise.','area':'China - Hong Kong - onshore.','bbox':{'south_latitude':22.19,'west_longitude':113.82,'north_latitude':22.56,'east_longitude':114.39},'id':{'authority':'EPSG','code':7976}} |
| asWKT | VERTCRS['HKPD depth',VDATUM['Hong Kong Principal Datum'],CS[vertical,1],AXIS['depth (D)',down,LENGTHUNIT['metre',1]],USAGE[SCOPE['Intermediate stage i (...)n transformations - not used otherwise.'],AREA['China - Hong Kong - onshore.'],BBOX[22.19,113.82,22.56,114.39]],ID['EPSG',7976]] |