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NOAA Photo Library Image - theb1660

Measuring the Pasadena Base. Measured at accuracy of at least 1 part in 5 million. Measured accurately to help Albert Michelson determine velocity of light. Base line party of Clement L. Garner

Image ID: theb1660, NOAA's Historic Coast & Geodetic Survey (C&GS) Collection
Location: Pasadena, California
Photo Date: 1922
Credit: Association of Commissioned Officers

Category: Geodesy/Triangulation/Baseline/Tape/

High Resolution Photo Available

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Last Updated:
June 10, 2016