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![Setting up the theodolite to make observations cgs00407.jpg Setting up the theodolite to make observations](/sites/default/files/styles/max_1300x1300/https/s3.amazonaws.com/s3-east-testmedia-noaa.woc.noaa.gov/dam/Photos/legacy/pl23_cgs00407.jpg?itok=FbyszMht)
Description
Setting up the theodolite to make observations. (Image credit: Mr. Floyd Risvold)
Photographer
Mr. Floyd Risvold
Display Date
1932 June
Location
California, Luce's Point
Collection
Historic Coast & Geodetic Survey
Geodesy
Oscar and Floyd Risvold
NOAA Affiliation
USC&GS;
Keywords
Observing Triangulation