pl23_theb1664.jpg
Description
Base line measurement with Invar tape.Off Launch ELSIE
Credit
Family of Captain Carl I. Aslakson, C&GS;
Display Date
1924
Location
Georgia coast
Collection
Historic Coast & Geodetic Survey
Geodesy
Triangulation
Baseline & Treverse Measurements
Keywords
Geodesy
Triangulation
Baseline
Tape