pl23_theb2357.jpg
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
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