Edvardsen, Inge; Johnsen, Magnar Gullikstad; Løvhaug, Unni Pia (Journal article; Tidsskriftartikkel; Peer reviewed, 2016-09-02)
The geomagnetic field often experiences large fluctuations, especially at high latitudes in the
auroral zones. We have found, using simulations, that there are significant differences in the
substorm signature, in certain coordinate systems, as a function of longitude. This is confirmed by
the analysis of real, measured data from comparable locations. Large geomagnetic fluctuations pose ...