Title :
Doppler analysis for data inversion and image processing in the MARSIS experiment
Author :
Restano, M. ; Masdea, A. ; Picardi, G. ; Seu, R.
Author_Institution :
Dept. of Inf., Electr. & Telecommun. Eng. (DIET), Univ. of Rome Sapienza, Rome, Italy
Abstract :
This paper is addressed to MARSIS (Mars Advanced Radar for Subsurface and Ionosphere Sounding) signal analysis. The effect of tilted layers, detected within different Doppler filters, is taken into account in order to improve the quality and the quantity of the data set needed to perform the data inversion, that is the estimation of the dielectric constant of the materials composing the different detected interfaces.
Keywords :
Doppler measurement; Mars; astronomical techniques; image processing; Doppler analysis; MARSIS experiment; Mars Advanced Radar for Subsurface and Ionosphere Sounding; data inversion; image processing; Dipole antennas; Doppler effect; Information filters; Mars; Radar; Surface topography; Data analysis; Ground penetrating radar; Mars; Signal processing algorithms;
Conference_Titel :
Microwaves, Radar and Remote Sensing Symposium (MRRS), 2011
Conference_Location :
Kiev
Print_ISBN :
978-1-4244-9641-9
DOI :
10.1109/MRRS.2011.6053623
