Mars Analog Investigations of the West Egyptian Desert Utilizing Multi-frequency GPR and Other Electromagnetic Sounding Techniques

FREQUENCY GPR AND OTHER ELECTROMAGNETIC SOUNDING TECHNIQUES. S. M. Clifford, E. Heggy, M. Ali, V. Ciarletti, C. Corbel, C. L. Dinwiddie, F. Dolon, A. Le Gall, R. E. Grimm, R. N. McGinnis, R. Ney, S. K. Sandberg Lunar and Planetary Institute, 3600 Bay Area Blvd., Houston, TX 77058, e-mail: clifford@lpi.usra.edu; Department of Astronomy, Cairo University; Egyptian Geological Survey and Mining Authority; Centre d'etude des Environnements Terrestre et Planetaires, 10-12, avenue de l'Europe, Velizy, 78140 France; Department of Earth, Material, and Planetary Sciences at Southwest Research Institute, 6220 Culebra Road, San Antonio, TX 78238; Department of Space Studies at Southwest Research Institute, 1050 Walnut Street, Suite 400, Boulder, CO 80302; 2116 Sycamore St. NE, No.6, Albuquerque, NM 87106.