GeoData @ UCB

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You searched for: Subject imageryBaseMapsEarthCover Remove constraint Subject: imageryBaseMapsEarthCover Place Africa Remove constraint Place: Africa Data type Polygon Remove constraint Data type: Polygon
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1. DCW Landcover, Polygons

1992. National Imagery and Mapping Agency (now National Geospatial-Intelligence Agency). This datalayer is a polygon coverage representing landcover features located throughout DCW (Digital Chart of the World) geographic coverage as of ... National Imagery and Mapping Agency.

2. VMap1 Built-Up Areas, Polygons

1995. National Geospatial-Intelligence Agency. This datalayer is a polygon coverage representing built-up areas located throughout current Vmap geographic coverage areas. Objects in this layer ...

3. VMap1 Gound Surface Elements

1995. National Geospatial-Intelligence Agency. This datalayer is a polygon coverage representing ground surface characteristics located throughout current VMap1 geographic coverage areas. Featu...

4. VMap1 Landforms, Polygons

1995. National Geospatial-Intelligence Agency. This datalayer is a polygon coverage representing landforms located throughout desertified or arid regions found in current VMap1 geographic covera...

5. VMap1 Physical Features Void Collection Areas, Polygons

1995. National Geospatial-Intelligence Agency. This datalayer is a polygon coverage representing Void Collection Area or areas lacking suitable source coverage, or where data is not required. Th...

6. VMap1 Tundras, Polygons

1995. National Geospatial-Intelligence Agency. This datalayer is a polygon coverage representing areas of tundra landcover located throughout current VMap1 geographic coverage areas. Features i...