EarthWorks Geospatial Catalog

Global navigation and planning chart, GNC [cartographic material]. 3 [North Atlantic Ocean] / prepared and published by the Defense Mapping Agency Aerospace Center.

Relief shown by shading, tints, and spot heights. "Air information current through 29 January 1986." "Compiled April 1965. Revised December 1985." Includes area tints diagram, and indexes to GNC series and to JNC coverage. Coverage includes East Coast of North America, Western Europe, Greenland.
Defense Mapping Agency Aerospace Center :
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