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Imaging with Synthetic Aperture Radar by Didier Massonnet, Jean-Claude Souyris

Imaging with Synthetic Aperture Radar Didier Massonnet, Jean-Claude Souyris ebook
ISBN: 0849382394, 9780849382390
Publisher: EFPL Press
Page: 289
Format: pdf

Mineral oil and/or other May 26th, 2013. Radars operating at microwave frequencies are capable of imaging Earth's surface independently of the weather and local time of day. Abstract: We consider the problem of synthetic aperture radar (SAR) imaging and motion estimation of complex scenes. As the satellite moves along its orbit, the SAR looks out sideways from the direction of travel, acquiring and storing the radar echoes which return from a strip of earth's surface that was under observation. Among all remote sensing techniques (optical sensors, infrared/ultraviolet systems, microwave radiometers, laser fluorosensors and radar systems), synthetic aperture radar (SAR) can provide valuable synoptic information about oil spills due to its wide area coverage and day/night, and all-weather capabilities. Are giving those poor MIT undergrads something to do over winter break: they're teaching a three-week course on building a laptop-powered radar system capable of radar ranging, doppler, and synthetic aperture imaging. The processing has traditionally been done on ground and a downlink with a high data rate is required. Early on the morning of February 22, 2013, the Visible Infrared Imaging Radiometer Suite (VIIRS) on the Suomi . By complex we mean scenes with multiple targets, stationary and in motion. Author affiliation: [1]University of Manitoba, Department of Electrical Engineering, Engineering Building, Winnipeg, Man. Thomas, G.[1];Flores, B.C.[1];Tariq, S.[1];. During this assignment, radar data collected by high-altitude airborne ground-penetrating synthetic aperture radar was used for subsurface imaging. The raw data collected by SAR are severely unfocussed and considerable processing is required to generate a focused image. Selective inverse synthetic aperture radar imaging of moving targets.