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pl23_cgs02141.jpg

Geomagnetic observatories with digital magnetometers as of 1969

Image

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Permalink

https://www.noaa.gov/media/digital-library-photo/pl23cgs02141jpg

Description

Geomagnetic observatories with digital magnetometers as of 1969.

Display Date

1969

Collection

Historic Coast & Geodetic Survey

Keywords

Coast and Geodetic Survey

Geophysics Geomagnetism