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pl23_theb1695.jpg

Operating a model CA1000 Tellurometer which was a microwave distancemeasuring instrument

Image

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Permalink

https://www.noaa.gov/media/digital-library-photo/pl23theb1695jpg

Description

Operating a model CA1000 Tellurometer which was a microwave distancemeasuring instrument.

Credit

NOAA

Location

Southeast Alaska

Collection

Historic Coast & Geodetic Survey

Geodesy

Triangulation

Baseline & Treverse Measurements

Keywords

Geodesy

Triangulation

Baseline

Electronic