Detection of disturbed earth using hyperspectral LWIR imaging data
Wendy Hubbard, Gary Bishop, Jean-Philippe Gagnon, Philippe Lagueux, Sion Hannuna, Neill Campbell · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 2010
The Reststrahlen effect has been investigated for detecting regions of recently disturbed earth, by taking images where metallic objects had been buried in a sandy soil and comparing with images of undisturbed soil. The images were taken with a Long wave Infrared (LWIR) Hyperspectral Sensor, the Hyper-Cam.