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1. DCW Hypsography, Lines

Datasets Harvard University Public content
1992. National Imagery and Mapping Agency (now National Geospatial-Intelligence Agency). This datalayer is a line coverage representing hypsographic (contour line) features located throughout DCW (Digital Chart of the World) geographic ... National Imagery and Mapping Agency.

2. DCW Hypsography Lines, Supplemental

Datasets Harvard University Public content
1992. National Imagery and Mapping Agency (now National Geospatial-Intelligence Agency). This datalayer is a polyline coverage representing hypsographic features (contour lines) located throughout DCW (Digital Chart of the World) geogra... National Imagery and Mapping Agency.

3. DCW Hypsography, Points

Datasets Harvard University Public content
1992. National Imagery and Mapping Agency (now National Geospatial-Intelligence Agency). This datalayer is a point coverage representing hypsographic features (spot elevations) located throughout DCW (Digital Chart of the World) geograp... National Imagery and Mapping Agency.

4. DCW Hypsography Points, Supplemental

Datasets Harvard University Public content
1992. National Imagery and Mapping Agency (now National Geospatial-Intelligence Agency). This datalayer is a point coverage representing hypsographic features (spot elevations) located throughout DCW (Digital Chart of the World) geograp... National Imagery and Mapping Agency.

5. DCW Hypsography, Polygons

Datasets Harvard University Public content
1992. National Imagery and Mapping Agency (now National Geospatial-Intelligence Agency). This datalayer is a polygon coverage representing hypsographic features (as elevation zones) located throughout DCW (Digital Chart of the World) ge... National Imagery and Mapping Agency.

6. Global GIS : Drainage Basins

Datasets Harvard University Public content
2003. EROS Data Center, Geological Survey (U.S), American Geological Institute, and Environmental Systems Research Institute (Redlands, Calif.). 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.

7. U.S. Geographic Names Information System Summits : ESRI Data & Maps 2009

Datasets Harvard University Restricted content
1981. Geological Survey (U.S.) and Environmental Systems Research Institute (Redlands, Calif.). U.S. Geographic Names Information System Summits represents an automated inventory of the proper names and locations of physical and cultural geogr... ESRI.

8. U.S. Geographic Names Information System Summits : ESRI Data & Maps 2010

Datasets Harvard University Restricted content
1981. Geological Survey (U.S.) and Environmental Systems Research Institute (Redlands, Calif.). U.S. Geographic Names Information System Summits represents the Federal standard for geographic nomenclature and contains information about the pro... ESRI.

9. VMap1 Contour Lines

Datasets Harvard University Public content
1995. National Geospatial-Intelligence Agency. This datalayer is a polyline coverage representing contour lines located throughout current VMap1 geographic coverage areas. This layer was derived...

10. VMap1 Elevation Control Points

Datasets Harvard University Public content
1995. National Geospatial-Intelligence Agency. This datalayer is a point coverage representing Control Points or Control Stations located throughout current VMap1 geographic coverage areas. Feat...