Dual-frequency radio soundings of planetary ionospheres avoid misinterpretations of ionospheric features
Martin Paetzold1, Thomas Andert2, Michael Keith Bird3, Bernd Häusler4, David P Hinson5, Kerstin Peter1 and Silvia Tellmann1, (1)University of Cologne; Rheinisches Institut fuer Umweltforschung (RIU), Department of Planetary Research, Cologne, Germany, (2)Universität der Bundeswehr München, Institute for Space Technology & Applications, Munich, Germany, (3)RIU-Planetary Research, Cologne, Germany, (4)Universität der Bundeswehr, Institute for Space Technology & Applications, Munich, Germany, (5)SETI Institute, Mountain View, CA, United States
