NYU Spatial Data Repository

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You searched for: Data type Polygon Remove constraint Data type: Polygon
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1. Global GIS : Alaska Geology

1980. This datalayer is a polygon coverage with associated attributes representing geologic regions of Alaska. It is a digital version of the geology fe... American Geological Institute.

2. Global GIS : Drainage Basins

2003. This datalayer is a polygon coverage representing hydrologic drainage basins located worldwide. The data displayed here is derived from the HYDRO 1... American Geological Institute.

3. Global GIS : Geologic map (excluding the United States)

2003. This datalayer is a polygon coverage showing U.S. Geological Survey defined geologic provinces of the World, excluding the United States. It was pu... American Geological Institute.

4. Global GIS : geologic provinces of the world

2000. This shapefile includes arcs and polygons that describe U.S. Geological Survey defined geologic provinces of the World. Each province has a set o... American Geological Institute.

5. Global GIS : Geology of the conterminous United States at 1:2,500,000 scale : Geology

1974. This datalayer is a polygon coverage representing geologic regions of the conterminous United States. It is a digital version of the geology featu... American Geological Institute.

6. Global GIS : international river basins of the world

2003. This datalayer is a polygon coverage representing the Transboundary Freshwater Dispute Database dataset: international river basins of the world. T... American Geological Institute.

7. Global GIS : Land ice areas

1997. This datalayer is a polygon coverage representing land ice areas (snow fields or ice fields which are on land) worldwide and was published as part ... American Geological Institute.

8. Global GIS : Natural resources extraction areas and fishery industrial areas

1997. This datalayer is a polygon coverage representing worldwide locations where natural resources are being extracted from the earth and locations wher... American Geological Institute.

9. Accurately Located Masonry Wall Remains: Paris, 950-1797

950. Lallau, Etienne. This point shapefile contains locations of masonry wall remains in Paris based on archaeological references. These remains have been precisely loca... Analyse Diachronique de l'espace Urbain Parisien: Approche Geomatique.

10. Ancient, Medieval, and Modern Walls, Paris, 308-1970

308. Gherdevich, Davide, Noizet, Hélène, Faucherre, Nicolas, 1957-, and Bethe, Anne-Laure. This polygon shapefile represents walls erected in the city of Paris, France, starting from the Roman Era until the 18th century (308-1970). This l... Analyse Diachronique de l'espace Urbain Parisien: Approche Geomatique.