Shaded Relief Mosaic of Umnak Island, Aleutian Islands, Alaska

This image is a shaded relief mosaic of Umnak Island in Alaska Aleutian Islands acquired by NASA Airborne Synthetic Aperture Radar AIRSAR in 2001.

This image is a shaded relief mosaic of Umnak Island in Alaska Aleutian Islands acquired by NASA Airborne Synthetic Aperture Radar AIRSAR in 2001.

EarthAirborne Synthetic Aperture Radar AIRSAR