Search

Search Results

1980. Harvard Map Collection, Harvard Library and Cambridge (Mass.). Community Development Department. This layer is a georeferenced raster image of the historic paper map entitled: Active recreation facilities, Cambridge Community Development Depart... Harvard Map Collection, Harvard Library.

2. Administrative Boundaries and Coastlines (Digital Map Database of China)

Line Harvard University Restricted content
1980. National Bureau of Surveying and Mapping (NBSM), National Geomatics Centre of China, and Environmental Systems Research Institute (ESRI). This line layer describes national, provincial, county and district boundary lines along with ocean (coastline) boundary lines. National Bureau of Surveying and Mapping (NBSM).

3. Administrative Boundaries (Digital Map Database of China)

Polygon Harvard University Restricted content
1980. National Bureau of Surveying and Mapping (NBSM), National Geomatics Centre of China, and Environmental Systems Research Institute (ESRI). Polygon coverage of administrative boundaries of China which includes region codes, national and international boundaries and divisions, islands an... National Bureau of Surveying and Mapping (NBSM).

4. Alaska Geologic Formations, 1997

Polygon Columbia University Restricted content
1980. United States Geological Survey (USGS). Alaska Geologic Formations is a polygon theme representing geologic formations throughout Alaska. This dataset consists of a polygon coverage and ... U.S. Geological Survey.
1980. Aerospace Center (U.S.), United States. National Imagery and Mapping Agency., United States. Defense Mapping Agency., Harvard University. Center for Geographic Analysis., and East View Cartographic, Inc. This layer is a georeferenced raster image of the United States Aerospace Center's Tactical Pilotage Chart (TPC) 1:500,000 map series sheet entitle... Harvard Map Collection, Harvard College Library.

6. American Indian Reservations, Arizona, 1980

Polygon The University of Arizona Public content
1980. University of Arizona. Library. Statewide coverage of 1980 American Indian Reservations. Boundaries that cross into the adjacent states are included. Population data from U.S. Bur... University of Arizona.

7. Antigua and Barbuda, 1980 (Scanned Map)

Raster Columbia University Restricted content
1980. East View Cartographic, Incorporated and East View Cartographic, Incorporated. Antigua and Barbuda, 1980 is a scanned map of the Caribbean country Antigua and Barbuda at a scale of 1:100,000. The map is comprised with two shee... East View Cartographic, Incorporated.

8. Antigua Island, Antigua and Barbuda, 1980 (Scanned Map)

Raster Columbia University Restricted content
1980. East View Cartographic, Incorporated and East View Cartographic, Incorporated. Antigua Island, Antigua and Barbuda, 1980 is a scanned map of the Antigua Island, Antigua and Barbuda at a scale of 1:50,000. The map is georeferen... East View Cartographic, Incorporated.

9. Arctic Ice Chart, April 10, 1980

Polygon Stanford University Public content
1980. Arctic Climate System (ACSYS). This polygon shapefile contains ice observations in the Arctic region for April 10, 1980. This layer is part of the Arctic Climate System (ACSYS) H... Arctic Climate System (ACSYS).

10. Arctic Ice Chart, April 14, 1980

Polygon Stanford University Public content
1980. Arctic Climate System (ACSYS). This polygon shapefile contains ice observations in the Arctic region for April 14, 1980. This layer is part of the Arctic Climate System (ACSYS) H... Arctic Climate System (ACSYS).