| asProjJSON | {'$schema':'https://proj.org/schemas/v0.2/projjson.schema.json','type':'VerticalCRS','name':'St. Helena Tritan 2011 height','datum':{'type':'VerticalR (...)eferenceFrame','name':'St. Helena Tritan Vertical Datum 2011'},'coordinate_system':{'subtype':'vertical','axis':[{'name':'Gravity-related height','abbreviation':'H','direction':'up','unit':'metre'}]},'scope':'Engineering survey 2011 to 2015.','area':'St Helena, Ascension and Tristan da Cunha - St Helena Island - onshore.','bbox':{'south_latitude':-16.08,'west_longitude':-5.85,'north_latitude':-15.85,'east_longitude':-5.58},'id':{'authority':'EPSG','code':7889}} |
| asWKT | VERTCRS['St. Helena Tritan 2011 height',VDATUM['St. Helena Tritan Vertical Datum 2011'],CS[vertical,1],AXIS['gravity-related height (H)',up,LENGTHUNIT (...)['metre',1]],USAGE[SCOPE['Engineering survey 2011 to 2015.'],AREA['St Helena, Ascension and Tristan da Cunha - St Helena Island - onshore.'],BBOX[-16.08,-5.85,-15.85,-5.58]],ID['EPSG',7889]] |