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![Conducting range-azimuth hydrography at Pelican Cay theb2357.jpg Conducting range-azimuth hydrography at Pelican Cay](/sites/default/files/styles/max_1300x1300/https/s3.amazonaws.com/s3-east-testmedia-noaa.woc.noaa.gov/dam/Photos/legacy/pl23_theb2357.jpg?itok=-gg2RlJz)
Description
Conducting range-azimuth hydrography at Pelican Cay.All of the elements of range-azimuth.Observer tracking boat with Wild T-2 theodolite.Party off of WHITING (Image credit: Captain Albert E. Theberge, NOAA Corps (ret.))
Credit
Captain Albert E. Theberge, NOAA Corps (ret.)
Display Date
1975
Location
Pelican Cay, U.S. Virgin Islands
Collection
Historic Coast & Geodetic Survey
Nautical Charting
Navigation
Super High Frequency Navigation Systems
Keywords
Charting
Navigation
Electronic
SHF Systems