Indices of Global Geomagnetic Activity
References
- J. Bartels, The technique of scaling indices K
and Q of geomagnetic activity,
Ann. Intern. Geophys. Year 4, 215-226, 1957;
- J. Bartels,The geomagnetic measures for the time-variations of
solar corpuscular radiation, described for use in correlation
studies in other geophysical fields,
Ann. Intern. Geophys. Year 4, 227-236, 1957;
- M. Siebert, Maßzahlen der erdmagnetischen Aktivität,
in Handbuch der Physik,
vol. 49/3, 206-275, Springer, Berlin Heidelberg, 1971;
for the description of several indices (in German);
- M. Siebert and J. Meyer,
Geomagnetic Activity Indices,
in The Upper Atmosphere (Eds. W. Dieminger et al.),
887-911, Springer, Berlin Heidelberg, 1996;
for an updated version of the German reference;
- P.N. Mayaud,
Derivation, Meaning and Use of Geomagnetic Indices,
Geophysical Monograph 22,
Am. Geophys. Union, Washington D.C., 1980;
for a complete review of the present IAGA indices;
- G.K. Rangarajan,
Indices of magnetic activity,
in Geomagnetism, edited by I.A. Jacobs,
Academic, San Diego, 1989;
- M. Menvielle and A. Berthelier,
The K-derived planetary indices:
description and availability,
Rev. Geophys. 29, 3, 415-432, 1991.