The cratered face of Semispochnoi, Aleutian Islands, Alaska.Semispochnoi just west of Longitude 180.In Russian Semispochnoi means The Island of Seven Volcanoes
3/18/2019 12:22:39 PM
Date: 1949?
Credit: NOAA Central Library
Location: Alaska, Rat Islands, Aleutian Islands
Subject: Geodesy
Subject: Topography
Subject: Photogrammetry