About Geomagnetic Field Data

Geomagnetic field observations are presented in this part of Borok Geophysical Observatory Database. All data are obtained at Geoelectromagnetic Monitoring Laboratory, the division of Borok Geophysical Observatory.

The fluxgate magnetometer is a part of Samnet network, operating in the UK, Faroe Islands, Iceland, Norway, Sweden, Finland and Russia. It is one of the 6 UK National scientific facilities for investigation of solar-terrestrial relations, which will also be included into a research of the correlation between the atmospheric electric field and substorm activity in progress.

While magnetic field is observed with sampling rate 1Hz, the presented data are averaged by one minute time period. The measurement is NOT absolute. The data are presented in nT.

Now You can view data plots, sensor characteristics or help information about Database usage.

You may request the corresponding geomagnetic data from the official Samnet web-site.