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Federal
Declass 3 (2013) = USGS Subset of Hexagon Missions - KH-9: 1971 - 1984
Department of the Interior —
'Keyhole (KH) satellite systems- KH-9 acquired photographs of the Earth\'s surface with a telescopic camera system and transported the exposed film through the use of... -
Federal
Circum-Arctic Resource Appraisal (north of the Arctic Circle) Assessment Units
Department of the Interior —
The Assessment Unit is the fundamental unit used in the World Petroleum Resources Project. The Assessment Unit is defined within the context of the higher-level Total... -
Federal
U.S. Arctic Voyage Planning Guide (AVPG)
National Oceanic and Atmospheric Administration, Department of Commerce —
The Arctic Voyage Planning Guide is a compilation of official U.S. Government information and references to sources of information that may be consulted by mariners... -
Federal
Geologic Provinces of the Circum-Arctic, 2008 (north of the Arctic Circle)
Department of the Interior —
This shapefile includes arcs and polygons that describe U.S. Geological Survey defined 33 geologic provinces of the Circum-Arctic (north of the Arctic Circle). Each... -
Federal
LOON RIVER NEAR THE ARCTIC CIRCLE
National Oceanic and Atmospheric Administration, Department of Commerce —
Timeseries data from 'LOON RIVER NEAR THE ARCTIC CIRCLE' (ca_hydro_10LB004)