RC Test Fight on MSN

Flying an RC Plane Over WWII Terrain Using ‘Radar’ Guidance

Watch as we test WWII-era terrain following using a simulated radar system on an RC plane. Explore the challenges of ...
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Small NASA radar system tracks millimeter terrain and volcanic changes without GPS

A collaboration between NASA and small aerospace company Aloft Sensing has produced a compact radar system capable of detecting minute changes in Earth’s surface. The instrument, called HALE InSAR, is ...