Abstract:<p>Orbital Synthetic Aperture Radar (SAR) interferometry (InSAR) and tomography (TomoSAR) are key techniques for the exploration of terrestrial ice sheets that are used operationally. However, in the context of planetary exploration, these approaches are rather exotic and have not been used yet. In the frame of DLR&#8217;s Enceladus Explorer (EnEx) initiative, we propose a multi-modal, multi-frequency orbital radar mission, operating -among others- in a SAR interferometric and tomographic… Show more
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