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![Establishing horizontal control point for hydrographic surveying cgs02530.jpg Establishing horizontal control point for hydrographic surveying](/sites/default/files/styles/max_1300x1300/https/s3.amazonaws.com/s3-east-testmedia-noaa.woc.noaa.gov/dam/Photos/legacy/pl23_cgs02530.jpg?itok=2XFM9RBk)
Description
Establishing horizontal control point for hydrographic surveying. (Image credit: Crew and Officers of the NOAA Ship FAIRWEATHER)
Credit
Crew and Officers of the NOAA Ship FAIRWEATHER
Collection
Historic Coast & Geodetic Survey