Abstract: LuTan-1 (LT-1) is China's first L-band differential interferometric synthetic aperture radar (SAR) satellite system, and also the first twin L-band SAR satellite system in the world.
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Only about two months ago, Calvin Russell was on the field for Northwestern in the Class 3A championship, closing out an electrifying career with eight catches for 136 yards and a rushing touchdown, ...
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