MSL depth (ft)

Property	Value
area_of_use	World. (geoepsg:8051_area_of_use)
asProj4	+vunits=ft +no_defs +type=crs (geocrs:projLiteral)
asProjJSON	{'$schema':'https://proj.org/schemas/v0.2/projjson.schema.json','type':'VerticalCRS','name':'MSL depth (ft)','datum':{'type':'VerticalReferenceFrame', (...) 'name':'Mean Sea Level'},'coordinate_system':{'subtype':'vertical','axis':[{'name':'Depth','abbreviation':'D','direction':'down','unit':{'type':'LinearUnit','name':'foot','conversion_factor':0.3048}}]},'scope':'Hydrography, drilling.','area':'World.','bbox':{'south_latitude':-90,'west_longitude':-180,'north_latitude':90,'east_longitude':180},'id':{'authority':'EPSG','code':8051}} (geocrs:projJSONLiteral)
asWKT	VERTCRS['MSL depth (ft)',VDATUM['Mean Sea Level'],CS[vertical,1],AXIS['depth (D)',down,LENGTHUNIT['foot',0.3048]],USAGE[SCOPE['Hydrography, drilling.' (...) ],AREA['World.'],BBOX[-90,-180,90,180]],ID['EPSG',8051]] (geocrs:wktLiteral)
coordinate system	EPSG:8051 CS: vertical (geoepsg:8051_cs)
datum	Datum: Mean Sea Level (geoepsg:Mean_Sea_Level)
epsgCode	EPSG:8051 (xmls:string)
isApplicableTo	Earth (geoepsg:Earth)
isBound	false (xmls:boolean)
isGeocentric	false (xmls:boolean)
isGeographic	false (xmls:boolean)
isProjected	false (xmls:boolean)
isVertical	true (xmls:boolean)
usage	Drilling (geoepsg:Drilling) Hydrography (geoepsg:Hydrography)
type (rdf:type)	vertical coordinate reference system (geoepsg:VerticalCRS)
label (rdfs:label)	MSL depth (ft) (rdf:langString) (iso6391:en)