Analysis Methods for the Polarimetric WISDOM Radar aboard the ExoMars Rover

D. Plettemeier 1 W.-St Benedix 1 C. Statz 1 Y. Lu 1 Yann Herve 2 Alice Le Gall 2 Valérie Ciarletti 2
2 IMPEC - LATMOS
LATMOS - Laboratoire Atmosphères, Milieux, Observations Spatiales
Abstract : In this paper, we describe the capabilities of the fully polarimetric antenna system of the WISDOM GPR aboard the ExoMars rover in terms of a polarimetric data analysis as well as the setting and procedure for left-right-detection and entropy-based classification of (buried) objects. By means of different experiments (laboratory, artificial environment, and field tests [3]) the principles are validated. The evaluation of radargrams allows the lateral discrimination of the position of scatterer with regard to the path of the rover. A rough classification of objects and single subsurface features is performed by applying the entropy-alpha decomposition (H-α).
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Communication dans un congrès
European Planetary Science Congress 2017, Sep 2017, Riga, Latvia. 11, pp.EPSC2017-870, 2017, EPSC Abstracts
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Dernière modification le : mercredi 19 septembre 2018 - 01:26:53

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D. Plettemeier, W.-St Benedix, C. Statz, Y. Lu, Yann Herve, et al.. Analysis Methods for the Polarimetric WISDOM Radar aboard the ExoMars Rover. European Planetary Science Congress 2017, Sep 2017, Riga, Latvia. 11, pp.EPSC2017-870, 2017, EPSC Abstracts. 〈insu-01664079〉

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