Here is a recent research paper about a new index that describes the state of the ionosphere.
http://www.ann-geophys.net/28/2227/2010/angeo-28-2227-2010.html 73, Eike -- GMX DSL Doppel-Flat ab 19,99 Euro/mtl.! Jetzt mit gratis Handy-Flat! http://portal.gmx.net/de/go/dsl ---[Start Commercial]--------------------- Order your WRTH 2009: http://www.hard-core-dx.com/redirect2.php?id=wrth2009 ---[End Commercial]----------------------- ________________________________________ Hard-Core-DX mailing list hard-core...@hard-core-dx.com http://montreal.kotalampi.com/mailman/listinfo/hard-core-dx http://www.hard-core-dx.com/ _______________________________________________ THE INFORMATION IN THIS ARTICLE IS FREE. It may be copied, distributed and/or modified under the conditions set down in the Design Science License published by Michael Stutz at http://www.gnu.org/licenses/dsl.html
