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Recent studies indicate the potential of low frequency space-borne SAR sensors to monitor and quantify structure and dynamics of ionosphere [1–3]. At the post-sunset sector of the equatorial ionosphere, the instability of the electron density often induces plasma bubbles aligned to the geomagnetic field [4], whose effects are seen as distinctive stripe patterns on SAR data [5–6]. At the same time,...
The Gravity Recovery and Climate Experiment (GRACE) and the Ice, Cloud, and land Elevation Satellite (ICESat) missions can estimate the ice mass changes in Greenland. The GRACE monthly time-varying gravity filed solution can be used to infer the redistribution of temporal redistribution with a limited spatial resolution of 300–500 km, while the ICESat measurements can estimate the elevation variations...
Previously using radar it was for the first time established that it is possible to quantify lunar ejecta in terms of spatial extent and can be characterized into fine and coarse based on radar backscatter effects. We also described that ejecta extent consistently increases with increase in crater diameter and is best related using power law equations. Here we describe utility of SAR to measure spatial...
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