Correction of errors in scale values for magnetic elements for Helsinki
Using several lines of evidence we show that the scale values of the geomagnetic variometers operating in Helsinki in the 19th century were not constant throughout the years of operation 1844–1897. Specifically, the adopted scale value of the horizontal force variometer appears to be too low by...
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| Format: | Article |
| Language: | English |
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Copernicus Publications
2014-06-01
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| Series: | Annales Geophysicae |
| Online Access: | https://www.ann-geophys.net/32/633/2014/angeo-32-633-2014.pdf |