Digital Library Search
![Establishing horizontal control point for hydrographic surveying on Coast Guardaid to navigation cgs02520.jpg Establishing horizontal control point for hydrographic surveying on Coast Guardaid to navigation](/sites/default/files/styles/max_1300x1300/https/s3.amazonaws.com/s3-east-testmedia-noaa.woc.noaa.gov/dam/Photos/legacy/pl23_cgs02520.jpg?itok=090PAHEo)
Description
Establishing horizontal control point for hydrographic surveying on Coast Guardaid to navigation. (Image credit: Crew and Officers of the NOAA Ship FAIRWEATHER)
Credit
Crew and Officers of the NOAA Ship FAIRWEATHER
Collection
Historic Coast & Geodetic Survey