GNSS Illuminator Based High Resolution Imaging Algorithm in Space-surface Bistatic SAR
نویسندگان
چکیده
منابع مشابه
Opportunistic high cross-range resolution imaging using TOPSAR illuminations of Sentinel-1
Burst mode SAR’s such as ScanSAR or TOPSAR can achieve wide swath coverage in a single pass of the satellite at the cost of degraded cross-range resolution. In the bistatic configuration using a SAR satellite as illuminator of opportunity and a ground-based stationary receiver close to the imaged area, this coarse cross-range resolution can be improved in some favourable geometries by exploitin...
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Space-Surface Bistatic Synthetic Aperture Radar (SS-BSAR) is a sub-class of BSAR, where the transmitter can be any satellite and the receiver could be mounted on an aircraft, a land vehicle or stationary on the ground. If stationary receiver is applied, the synthetic aperture is fully attributed to the moving of satellite. Such a kind of geometry is suited for ground deformation monitoring. Our...
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تاریخ انتشار 2010