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pl23_theb0977.jpg

Helicopter view of photo panel in Kalgin Island area

Image

Download ( 808 KB )

Permalink

https://www.noaa.gov/media/digital-library-photo/pl23theb0977jpg

Description

Helicopter view of photo panel in Kalgin Island area.These panels served to locate control points in aerial photographs

Credit

C&GS; Season's Report Watkins 1965-97

Display Date

1965

Location

Alaska, Prince William Sound

Collection

Historic Coast & Geodetic Survey

Geodesy

Topography-Mapping the Shoreline

Photogrammetry

Keywords

Geodesy

Topography

Photogrammetry