11 - 10
GDS
HEGGY ET AL.: MARTIAN GEOELECTRICAL MODELS
Hargraves, R. B., D. W. Collinson, R. E. Arvidson, and C. R. Spitzer, The
infrared telescopic CCD imaging, J. Geophys. Res., 95, 14,435 14,446,
Viking magnetic properties experiments: Primary mission results, J. Geo-
1990.
phys. Res., 82, 4547 4558, 1977.
Reider, R. H., T. Economou, H. Wanke, A. Turkevich, J. Crisp, J. Bruckner,
Heggy, E., P. Paillou, G. Ruffie, J. M. Malezieux, F. Costard, and
´
´
G. Dreibus, and H. Y. McSween Jr., The chemical composition of the
G. Grandjean, On water detection in the Martian subsurface using sound-
Martian soil and rocks returned by the mobile alpha proton X-ray spectro-
ing radar, Icarus, 154(N2), 244 257, 2001.
meter: Preliminary results from the X-ray mode, Science, 278, 1771
Heggy, E., P. Paillou, G. Ruffie, F. Demontoux, and G. Grandjean, Water
1774, 1997.
detection in the Martian subsurface, paper presented at Ground Penetrat-
Squyres, S. W., S. M. Clifford, R. O. Kuzmin, J. R. Zimbelman, and
ing Radar Conference 2002, Univ. of Calif., Santa Barbara, 2002.
F. Costard, Volatiles in the Martian regolith, in Mars, edited by H. H.
Kunz, K., and R. J. Luebbers, The Finite Difference Time Domain Method
Kieffer et al., pp. 523 554, Univ. of Ariz. Press, Tucson, 1992.
for Electromagnetism, CRC Press, Boca Raton, Fla., 1993.
Tanaka, K. L., and M. G. Chapman, The relation of catastrophic flooding of
Kuzmin, R. O., N. N. Bobina, E. V. Zabalueva, and V. P. Shashkina,
Mangala Valles, Mars, to faulting of Memmania Fossae and Tharsis
Structure inhomogeneities of the Martian cryolithosphere, Sol. Syst.
volcanism, J. Geophys. Res., 95, 14,315 14,323, 1990.
Res., XXII, 195 212, 1988.
Watts, R. D., and A. W. England, Radio-echo sounding of temperate gla-
Malin, M. C., and K. S. Edgett, Evidence for recent groundwater seepage
ciers: Ice properties and sounder design criteria, J. Glaciol., 17, 39 49,
and surface runoff on Mars, Science, 288, 2330 2335, 2000a.
1976.
Malin, M. C., and K. S. Edgett, Sedimentary rocks of early Mars, Science,
Yee, K. S., Numerical solution of initial boundary value problems involving
290, 1927 1937, 2000b.
Maxwell equations in isotropic media, IEEE Trans. Antennas Propag.,
McEwen, A., et al., Stratigraphy of the upper crust of Mars, paper presented
14(3), 302 307, 1966.
at 5th International Conference on Mars, Lunar and Planet. Inst., Pasa-
Zimbelman, J. R., R. A. Craddock, R. Greeley, and R. Kuzmin, Volatile
dena, Calif., 1999.
history of Mangalla Valles, Mars, J. Geophys. Res., 97, 18,309 18,317,
Melosh, H. J., Impact Cratering, Oxford University Press, New York, 1989.
1992.
Olhoeft, G. R., Ground penetrating radar on Mars, paper presented at 7th
International Conference on GPR, Univ. of Kansas, Lawrence, Kans.,
ÀÀÀÀÀÀÀÀÀÀÀ
ÀÀÀÀÀÀÀÀÀÀÀ
F. Costard and N. Mangold, OrsayTerre, Bat. 509, Universite de Paris-
´
1998.
Sud, 91405 Orsay Cedex, France. (fcostard@geol.u-psud.fr; mangold@geol.
Ori, G. G., and F. Ogliani, Potentiality of the ground-penetrating radar for
u-psud.fr)
the analysis of the stratigraphy and sedimentology of Mars, Planet. Space
F. Demontoux and G. Ruffie, Laboratoire de Physique des Inter-
Sci., 44, 1303 1315, 1996.
actions Ondes-Matiere-ENSCPB, 33402 Talence, France. (g.ruffie@piom.
`
Paillou, P., G. Grandjean, J.-M. Malezieux, G. Ruffie, E. Heggy, D. Pipon-
´
´
u-bordeaux.fr)
nier, P. Dubois, and J. Achache, Performances of ground penetrating
G. Grandjean, BRGM, BP 6009, 45060 Orleans, France. (g.grandjean@
radars in arid volcanic regions: Consequences for Mars subsurface
brgm.fr)
exploration, Geophys. Res. Lett., 28(5), 911 914, 2001.
E. Heggy and P. Paillou, Observatoire Astronomique de Bordeaux, 2 rue de
Picardi, G., et al., The Mars advanced radar for subsurface and ionosphere
l'Observatoire, BP 89, 33270 Floirac, France. (heggy@observ.u-bordeaux.
sounding [MARSIS] in the MARS EXPRESS mission, paper presented at
fr; paillou@observ.u-bordeaux.fr)
International Conference on Mars Exploration Program and Sample Re-
J. M. Malezieux, Institut Environnement, Geo-Ingenierie, Imagerie et
´
´
´
turn Missions, Cent. Natl. d'Etudes Spatiales, Paris, 1999.
Developpement, Universite de Bordeaux 3, 33400 Talence, France.
´
´
Pinet, P., and S. Chevrel, Spectral identification of geological units on the
( jmmalez@egid.u-bordeaux.fr)
surface of Mars related to the presence of silicates from Earth based near-