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Building Ontologies for The National Map

Explore the process of building ontologies for The National Map, covering thematic data layers, best practices for geodatabases, and datasets like National Hydrography and Elevation. Discover six domain ontologies for topographic features and collaborate under the Spatial Ontology Community of Practice (SOCoP).

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Building Ontologies for The National Map

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  1. Building Ontologies for The National Map Dalia Varanka E. Lynn Usery Jon Carter Eric Wolf dvaranka@usgs.gov http://cegis.usgs.gov

  2. Thematic Data Layers of The National Map (nationalmap.gov) • Names • Transportation • Structures • Divisions • Hydrography • Elevation • Land Cover • Orthoimagery Geographic Names Information System (geonames.usgs.gov) Best Practices Geodatabase for vector data (bpgeo.cr.usgs.gov) National Hydrography Dataset (nhd.usgs.gov) National Elevation Dataset (ned.usgs.gov) Multi-Resolution Land Characteristics Consortium (www.mrlc.gov)

  3. Objectives • Six domain ontologies for the general topography ontology • Terrain • Surface Water • Ecological Regimes • Built Up Areas • Divisions • Events

  4. USGS Ontology Home Page • cegis.usgs.gov/ontology.html • Under the heading: • Spatial Ontology Community of Practice (SOCoP) Collaboration • Hydrography .owl file (classes, definitions, namespaces) • Hydrography sample relational dataset (Oracle) for 5 U.S. watersheds

  5. Contacts • Dalia Varanka dvaranka@usgs.gov • 573-308-3897 • E. Lynn Usery usery@usgs.gov • 573-308-3837 • U.S. Geological Survey • 1400 Independence Road • Rolla, MO 65401

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