NYU Spatial Data Repository

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1. DCW Drainage Features, Polygons

1992. This datalayer is a polygon coverage representing drainage features located throughout DCW (Digital Chart of the World) geographic coverage as of 1... National Imagery and Mapping Agency.

2. VMap1 Coastal Areas, Polygons

1995. This datalayer is a polygon coverage representing coastal hydrography located throughout current Vmap geographic coverage areas. Features in this l...

3. VMap1 Hydrographic Void Collection Areas

1995. This datalayer is a polygon coverage representing Hydrographic Void Collection Areas, areas lacking suitable source coverage, or where data is not ...

4. VMap1 Inundation Areas

1995. This datalayer is a polygon coverage representing land areas which are subject to inundation (flooding) located throughout current VMap1 geographic...

5. VMap1 Lakes and Reservoirs

1995. This datalayer is a polygon coverage representing lakes, ponds and reservoirs located throughout current VMap1 geographic coverage areas. Features ...

6. VMap1 Rivers and Streams, Polygons

1995. This datalayer is a polygon coverage representing rivers and streams located throughout current VMap1 geographic coverage areas. Features in this l...