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![Retrieving Salinity Temperature Depth instrument during launch survey operations cgs01745.jpg Retrieving Salinity Temperature Depth instrument during launch survey operations](/sites/default/files/styles/max_1300x1300/https/s3.amazonaws.com/s3-east-testmedia-noaa.woc.noaa.gov/dam/Photos/legacy/pl23_cgs01745.jpg?itok=gma3oqI_)
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https://www.noaa.gov/media/digital-library-photo/pl23cgs01745jpgDescription
Retrieving Salinity Temperature Depth instrument during launch survey operations. This information is required for both sound velocity and ray-bendingcorrections. (Image credit: Jenny Thacker)
Photographer
Jenny Thacker
Display Date
2009 August 4
Location
Alaska, Alaska Peninsula, Pavlof Islands
Collection
Historic Coast & Geodetic Survey
NOAA Affiliation
Office of Coast Survey