The view from the Zodiac back towards the tide gauge installation and orange hydrographic signal in Upper Cook Inlet. The orange signal is to help position survey launches by use of three-point sextant fixes.

Image ID: theb4216, NOAA's Historic Coast & Geodetic Survey (C&GS) Collection
Location: Alaska, East side Upper Cook Inlet
Photo Date: Summer 1976
Photographer: Commander George Leigh, NOAA Corps (ret.)


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