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1. Glaciers, 1996

Datasets Columbia University Restricted content
1996. Environmental Systems Research Institute (Redlands, Calif.). Glaciers, 1996 is a polygon theme representing glaciers worldwide. ESRI.

2. Global Dams

Datasets Columbia University Restricted content
2011. Meridian World Data. Global Dams is a point theme representing dams Worldwide. A variety of attribute information is provided, including names, type classifications, s...

3. Reservoirs, 1996

Datasets Columbia University Restricted content
1996. Environmental Systems Research Institute (Redlands, Calif.). Reservoirs, 1996 is a point theme representing reservoirs worldwide. ESRI.

4. United States Hydrographic Lines, 2013

Datasets Columbia University Public content
2011. United States. Bureau of Transportation Statistics and United States. Bureau of the Census. The hydro polygon/arc coverages were created using TIGER/LINE 2000 shapefile data gathered from ESRI's Geography Network. The individual county hyd...

5. United States Hydrographic Polygons, 2013

Datasets Columbia University Public content
2011. United States. Bureau of Transportation Statistics, United States. Department of Transportation. Research and Innovative Technology Administration, and United States. Bureau of the Census. The hydro polygon/arc coverages were created using TIGER/LINE 2000 shapefile data gathered from ESRI's Geography Network. The individual county hyd... U.S. Bureau of the Census (BOC).

6. United States Linear Water Features (polygon)

Datasets Columbia University Restricted content
1995. National Atlas of the United States and the United States Geological Survey and ESRI. United States Linear Water Features (polygon) is a polygon theme representing the water feature areas (for example, bays, glaciers, lakes, and swa... ESRI.

7. United States Major Ports, 2013

Datasets Columbia University Public content
2013. United States. Bureau of Transportation Statistics. The ports are politically defined by port limits or Corps projects, excluding non-Corps projects not authorized for publication. The determination ... Research and Innovative Technology Administration/Bureau of Transportation Statistics.

8. United States National Bridge Inventory, 2013

Datasets Columbia University Public content
2011. United States. Bureau of Transportation Statistics and United States. Federal Highway Administration. The NBI is a collection of information (database) describing the more than 600,000 of the Nation's bridges located on public roads, including Inter... Federal Highway Administration (FHWA).

9. United States National Waterway Network (line), 2008

Datasets Columbia University Public content
2008. Vanderbilt Engineering Center for Transportation Operations and Research Vanderbilt University and Research and Innovative Technology Administration's Bureau of Transportation Statistics (RITA/BTS). National Waterway Network is a line theme representing shipping lanes that serve as representative paths in open waterways. The data set covers the... U.S. Army Corps of Engineers Navigation Data Center.

10. United States National Waterway Network Lines, 2013

Datasets Columbia University Public content
2013. United States. Bureau of Transportation Statistics and United States. Department of Transportation. Research and Innovative Technology Administration. The National Waterway Network is a comprehensive network database of the nation's navigable waterways. The data set covers the 48 contiguous states... U.S. Army Corps of Engineers Navigation Data Center.