Godhavn Geophysical Observatory: Magnetic results, 1970
Abstract
The three magnetic elements H, D, and Z were regularly recorded by means of three sets of photographic variometers: two standard magnetographs, a sensitive and an insensitive, and a quick-run magnetograph. Baseline values were determined for the variometers and linear reduction formulas were used for the magnetic elements. The stability of the scale values was checked by means of a Helmholtz-Gaugaim coil as well as graphically by smoothing the baseline measurements as a function of the ordinate scaled on the magnetograms.
- Publication:
-
Unknown
- Pub Date:
- 1974
- Bibcode:
- 1974gggo.reptQ.....
- Keywords:
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- Geomagnetism;
- Geophysical Observatories;
- Magnetic Measurement;
- Magnetic Probes;
- Magnetic Signatures;
- Variometers;
- Geophysics