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Description
C&GS; Ship HYDROGRAPHER as seen from photogrammetric aircraft.First photo mission for C&GS; was an attempt to determined depths in clear water. Project in Florida Keys - ship was used as fixed reference program.Cooperative project with Aeroplane Service of the Navy (Image credit: NOAA Central Library)
Credit
NOAA Central Library
Display Date
1919
Location
Florida Keys, Satan Shoal
Collection
Historic Coast & Geodetic Survey
Geodesy
Topography-Mapping the Shoreline
Photogrammetry
Keywords
Geodesy
Topography
Photogrammetry