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pl23_theb2491.jpg

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https://www.noaa.gov/media/digital-library-photo/pl23theb2491jpg

Description

Removing wind tarps at Station Umbarger.Wind tarps protect inner instrument tower from wind.Triangulation party of Earl O. Heaton

Credit

C&GS; Season's Report Heaton 1921

Display Date

1921

Location

Randall County, Texas

Collection

Historic Coast & Geodetic Survey

Geodesy

Triangulation

Wooden Towers & Signal Poles

Keywords

Geodesy

Triangulation

Towers

Wooden