About: Zero-elevation surface

An Entity of Type: Thing, from Named Graph: http://dbpedia.org, within Data Space: dbpedia.org

Reference surface for vertical positions

Property	Value
dbo:description	reference surface for vertical positions (en) niveau moyen de la mer servant de référence d'altitude (fr)
dbo:thumbnail	wiki-commons:Special:FilePath/Vertical_references_in_Europe.svg?width=300
dbo:wikiPageExternalLink	https://tidesandcurrents.noaa.gov/datum_options.html
dbo:wikiPageWikiLink	dbr:North_American_Vertical_Datum_of_1988 dbr:Metres_above_the_Sea_(Switzerland) dbr:Geocentric_orbit dbr:Tide dbr:General_levelling_of_France dbr:Coordinate_surface dbr:Sea_level dbr:Hydrography dbr:Datum_reference dbr:Australian_Height_Datum dbr:Normalnull dbr:Navigation dbr:Planetary_science dbr:Earth_Gravitational_Model dbr:Canada dbr:Quebec dbr:Normalhöhennull dbr:Bathymetry dbr:Height_above_average_terrain dbr:Yugoslavia dbr:Levelling dbr:Vertical_position dbr:Prussia dbr:Elevation dbr:Geodesy dbr:Geoid dbr:Altitude dbr:Earth_ellipsoid dbr:Terrain dbr:Ordnance_Datum_Newlyn dbr:Surveying dbr:Potential_energy dbr:Water_level dbr:Amsterdam_Ordnance_Datum dbr:VERTCON dbr:Reference_datum_height dbc:Vertical_datums dbr:Chart_datum dbr:Cornwall dbr:Metres_above_the_Adriatic dbr:Gravitational_field dbr:Height_above_ground_level dbr:National_Geodetic_Vertical_Datum_of_1929 dbr:Orthometric_height dbr:Newlyn dbr:Mean_sea_level dbr:Geography_of_Mars dbr:Datum_of_2022 dbr:NAVD88 dbr:NOAA dbr:Tides dbr:Vertical_Offshore_Reference_Frames dbr:National_Geodetic_Survey dbr:Geological_time dbr:NAD83 dbr:Horizontal_datum dbr:Global_Navigation_Satellite_Systems dbr:Gravimetric dbr:Altitude_in_aviation dbr:Nautical_charts dbr:GRS80 dbr:Ellipsoidal_height dbr:WGS_84 dbr:Height_above_sea_level dbr:File:Vertical_references_in_Europe.svg
dbp:wikiPageUsesTemplate	dbt:Reflist dbt:Excerpt dbt:Mvar dbt:Short_description dbt:Main_cat
dct:subject	dbc:Vertical_datums
rdfs:label	Zero-elevation surface (en) Vertical datum (en) Référent altimétrique (fr) Datum vertikal (in) Układ wysokościowy (pl) Национальные системы высот в геодезии (ru)
owl:sameAs	wikidata:Zero-elevation surface dbpedia-fr:Zero-elevation surface dbpedia-ru:Zero-elevation surface dbpedia-pl:Zero-elevation surface dbpedia-id:Zero-elevation surface dbpedia-global:Zero-elevation surface
prov:wasDerivedFrom	wikipedia-en:Zero-elevation_surface?oldid=1064173094&ns=0 wikipedia-en:Vertical_datum?oldid=1273654108&ns=0
foaf:depiction	wiki-commons:Special:FilePath/Vertical_references_in_Europe.svg
foaf:isPrimaryTopicOf	wikipedia-en:Zero-elevation_surface wikipedia-en:Vertical_datum
is dbo:wikiPageRedirects of	dbr:Zero-level_elevation dbr:Zero-elevation_surface dbr:Zero-elevation_surface dbr:Tidal_datum dbr:Reference_height dbr:Height_datum dbr:Mean_gravity_surface dbr:Vertical_reference_system
is dbo:wikiPageWikiLink of	dbr:Trinity_House dbr:North_American_Vertical_Datum_of_1988 dbr:Physical_geodesy dbr:Metres_above_the_Sea_(Switzerland) dbr:Mikhail_Molodenskii dbr:List_of_mountains_on_Mars_by_height dbr:Ordnance_datum dbr:Sea_level dbr:Storm_surge dbr:Spherical_coordinate_system dbr:Benchmark_(surveying) dbr:Post-glacial_rebound dbr:Australian_Height_Datum dbr:Normalnull dbr:Earth_Gravitational_Model dbr:Olympus_Mons dbr:Normalhöhennull dbr:Levelling dbr:Vertical_position dbr:Areography dbr:Spatial_reference_system dbr:Level_staff dbr:Tide_table dbr:Water_level dbr:Tidal_flooding dbr:Geodetic_datum dbr:Amsterdam_Ordnance_Datum dbr:Height_above_mean_sea_level dbr:Traverse_(surveying) dbr:Reference_datum_height dbr:Chart_datum dbr:Metres_above_the_Adriatic dbr:Height_above_ground_level dbr:Hydraulic_head dbr:Tide_gauge dbr:Radar_altimeter dbr:Geospatial_Information_Authority_of_Japan dbr:Planetary_coordinate_system dbr:National_Geodetic_Vertical_Datum_of_1929 dbr:Orthometric_height dbr:Newlyn dbr:Zero-level_elevation dbr:Dynamic_height dbr:Zero-elevation_surface dbr:Vertical_Offshore_Reference_Frames dbr:Selenography_(Geography_of_the_Moon) dbr:Tidal_datum dbr:Reference_height dbr:Height_datum dbr:Mean_gravity_surface dbr:Vertical_reference_system
is foaf:primaryTopic of	wikipedia-en:Zero-elevation_surface wikipedia-en:Vertical_datum