Hansen, T.L.; Lühr, H.; Rother, M.; Iyemori, T.; Lepping, R.P. (Journal article; Tidsskriftartikkel, 1998)
For the six months from 1 October 1993 to 1
April 1994 the recordings of the IMAGE magnetometer
network have been surveyed in a search for large-
amplitude travelling convection vortices (TCVs). The
restriction to large amplitudes (>100 nT) was chosen to
ensure a proper detection of evens also during times of
high activity. Readings of all stations of the northern
half of the IMAGE network ...