4 datasets found
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Federal
5 minute Navigation fixes for cruise R/V ASTERIAS 81-2 (81_2NAVP) recent views
Department of the Interior —
This GIS layer contains the shiptrack navigation collected aboard the RV ASTERIAS during a 1981 geophysical cruise to Block Island Sound and easternmost Long Island... -
Federal
Airborne geophysical survey: Ajo, Arizona recent views
Department of the Interior —
Aeromagnetic data were collected along flight lines by instruments in an aircraft that recorded magnetic-field values and locations. This dataset presents latitude,... -
Federal
Navigation lines for R/V ASTERIAS 81-2 (AST81-2) (81_2NAVT) recent views
Department of the Interior —
This GIS layer contains the shiptrack navigation collected aboard the R/V ASTERIAS during a 1981 geophysical curise to Block Island Sound and easternmost Long Island... -
Federal
Minimal offshore extent of ice-bearing (subsea) permafrost on the U.S. Beaufort Sea margin recent views
Department of the Interior —
The present-day distribution of subsea permafrost beneath high-latitude continental shelves has implications for sea level rise and climate change since the Last...
4 datasets found