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Start Over Subject location Place Polar regions Bounding Box -40.000931 39.999015 -39.999064 40.000987

1. DCW Data Quality, Lines

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

2. DCW Data Quality Polygons

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

3. DCW Populated Places, Points

Datasets Harvard University Public content
1992. National Imagery and Mapping Agency (now National Geospatial-Intelligence Agency). This datalayer is a point coverage representing populated places found throughout DCW (Digital Chart of the World) geographic coverage as of 1992. ... National Imagery and Mapping Agency.

4. Global GIS : Bailey equal-area grid

Datasets Harvard University Public content
2003. Environmental Systems Research Institute (Redlands, Calif.). This dataset is a polyline coverage representing the Bailey Equal-Area Grid. The Bailey Equal-Area Grid is an area-reference grid that uses meridia... American Geological Association.

6. VMap1 Buildings, Points

Datasets Harvard University Public content
1995. National Geospatial-Intelligence Agency. This datalayer is a point coverage representing various kinds of buildings located throughout current Vmap geographic coverage areas. Objects in th...

7. 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...

8. VMap1 Elevation Text Label Points

Datasets Harvard University Public content
1995. National Geospatial-Intelligence Agency. This datalayer is a point coverage representing named locations of elevation text label points located throughout current Vmap geographic coverage ...

9. VMap1 Hydrographic Text Label Points

Datasets Harvard University Public content
1995. National Geospatial-Intelligence Agency. This datalayer is a point coverage representing named locations of hydrographic feature text label points located throughout current Vmap geographi...

10. VMap1 Physical Features Text, Points

Datasets Harvard University Public content
1995. National Geospatial-Intelligence Agency. This datalayer is a point coverage representing named locations of boundary text label points located throughout current Vmap geographic coverage a...