Digital Library Search
![Burt Wilhelm observing at Kelp Bay theb1628.jpg Burt Wilhelm observing at Kelp Bay](/sites/default/files/styles/max_1300x1300/https/s3.amazonaws.com/s3-east-testmedia-noaa.woc.noaa.gov/dam/Photos/legacy/pl23_theb1628.jpg?itok=90As3nNw)
Description
Burt Wilhelm observing at Kelp Bay.Off of FAIRWEATHER (Image credit: Lieutenant Commander Michael Abbott, NOAA Corps)
Credit
Lieutenant Commander Michael Abbott, NOAA Corps
Display Date
1985
Location
Southeast Alaska
Collection
Historic Coast & Geodetic Survey
Geodesy
Triangulation
Observing the Angles
Keywords
Geodesy
Triangulation
Angles