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![Portion of photo panel to control aerial photography theb0974.jpg Portion of photo panel to control aerial photography](/sites/default/files/styles/max_1300x1300/https/s3.amazonaws.com/s3-east-testmedia-noaa.woc.noaa.gov/dam/Photos/legacy/pl23_theb0974.jpg?itok=yij-pqtE)
Description
Portion of photo panel to control aerial photography.These panels served to locate control points in aerial photographs (Image credit: NOAA Office of Coast Survey)
Credit
NOAA Office of Coast Survey
Collection
Historic Coast & Geodetic Survey
Geodesy
Topography-Mapping the Shoreline
Photogrammetry
Keywords
Geodesy
Topography
Photogrammetry