![]() ![]() Remote sensing satellites provide before- and after- remote sensing images in order to quantify post-earthquake damage, which provides vital data for rescue workers.Army Research Laboratory for target tracking purposes by identifying man made items by their polarimetric signatures, which are not found in natural objects. ![]() Spectropolarimetric Imaging is used by researchers at the U.S.Stereographic pairs of aerial photographs are used to model terrestrial habitat features and make topographic maps by imagery and terrain analysts in trafficability and highway departments for potential routes.LiDAR may also be used to detect and measure the concentration of various chemicals in the atmosphere. A primary application of light detection and ranging (LiDAR) is vegetation management and monitoring, however it is also applied in cases of weapon ranging and laser illuminated homing of projectiles. ![]() INSAR (interferometric synthetic aperture radar) uses interferometry remote sensing technique to predict and provide early warnings for potential landslides.AVHRR and MODIS satellites use thermal sensing and mid infrared sensing to monitor active volcanoes.Another application is aerial traffic control. Doppler radar measures meteorological events such as wind speed and direction within weather systems as well as precipitation intensity and location. ![]()
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