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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Lauro, S.E. Mattei, E. Pettinelli, E. Orosei, R. Soldovieri, F. |
| Copyright Year | 2010 |
| Description | Author affiliation: Inst. for Electromagn. Sensing of the Environ., Nat. Res. Council, Naples, Italy (Soldovieri, F.) || Inst. of Phys. of Interplanetary Space, Nat. Inst. for Astrophys., Rome, Italy (Orosei, R.) || Dept. of Phys. E. Amaldi, Univ. of Roma Tre, Rome, Italy (Lauro, S.E.; Mattei, E.; Pettinelli, E.) |
| Abstract | Radar observations from Marsis have demonstrated that Martian Polar Layered Deposits (PLD's) are very transparent to radar waves. Thus, the sounder is able to detect the presence of subsurface reflections in the polar regions below the ice-rich layered deposits. The analysis of radar data makes it possible to gain information about some physical features of Mars surface. In this work an electromagnetic inversion model is used to characterize the shallower structures. This approach assumes that structure consists of layers with parallel plane interfaces and that the electromagnetic properties of the first layer are known a priori. Under these assumptions it is possible to estimate the dielectric permittivity of the subsurface structure. The inversion method has been tested in an area of South Pole and reconstruction results are shown. |
| Starting Page | 1 |
| Ending Page | 4 |
| File Size | 226167 |
| Page Count | 4 |
| File Format | |
| ISBN | 9781424446049 |
| DOI | 10.1109/ICGPR.2010.5550229 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2010-06-21 |
| Publisher Place | Italy |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Radar data analysis Data analysis Dielectrics Acoustic reflection Martian exploration Information analysis Inversion method Mars Radar detection Electromagnetic modeling Electromagnetic reflection Permittivity Testing |
| Content Type | Text |
| Resource Type | Article |
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