Lockheed Martin Corporation
Polarization-based disturbed earth identification

Abstract:

The embodiments implement polarization-based disturbed earth identification. At least one sensor apparatus comprising a plurality of detector elements receives polarized electromagnetic radiation (EMR) in a first waveband from a scene of an area of a surface of the earth and polarized EMR in a second waveband from the scene, the polarized EMR in the first waveband having a first polarization orientation and the polarized EMR in the second waveband having a second polarization orientation. The sensor apparatus outputs sensor information that quantifies EMR received by each detector element of the plurality of detector elements. A computing device processes the sensor information to generate an image or a classification image of the scene based on an amount of polarized EMR received by each detector element, and presents the image on a display device.