| asProjJSON | {'$schema':'https://proj.org/schemas/v0.2/projjson.schema.json','type':'VerticalCRS','name':'Horta height','datum':{'type':'VerticalReferenceFrame','n (...)ame':'Horta'},'coordinate_system':{'subtype':'vertical','axis':[{'name':'Gravity-related height','abbreviation':'H','direction':'up','unit':'metre'}]},'scope':'Geodesy, engineering survey, topographic mapping.','area':'Portugal - central Azores - Faial island onshore.','bbox':{'south_latitude':38.46,'west_longitude':-28.9,'north_latitude':38.7,'east_longitude':-28.54},'id':{'authority':'EPSG','code':6181}} |
| asWKT | VERTCRS['Horta height',VDATUM['Horta'],CS[vertical,1],AXIS['gravity-related height (H)',up,LENGTHUNIT['metre',1]],USAGE[SCOPE['Geodesy, engineering su (...)rvey, topographic mapping.'],AREA['Portugal - central Azores - Faial island onshore.'],BBOX[38.46,-28.9,38.7,-28.54]],ID['EPSG',6181]] |