Transcription of A Tutorial on Synthetic Aperture Radar
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6 2168-6831/13/$ 2013 IEEE ieee Geoscience and remote sensing maGazine march 2013 Abstract Synthetic Aperture Radar (SAR) has been widely used for Earth remote sensing for more than 30 years. It provides high-resolution, day-and-night and weather-independent images for a multitude of applica-tions ranging from geoscience and climate change research, environmental and Earth system monitoring, 2-D and 3-D mapping, change detection, 4-D mapping (space and time), security-related applications up to planetary exploration. With the advances in Radar technology and geo/bio-phys-ical parameter inversion modeling in the 90s, using data from several airborne and spaceborne systems, a paradigm shift occurred from the development driven by the tech-nology push to the user demand pull.
march 2013 ieee Geoscience and remote sensinG maGazine 7 coverage and weather conditions ]–[[1 9]. It is predestined to monitor dynamic processes on the Earth surface in a reliable, continuous and global way. SAR systems have a side-looking imaging geometry and are based on a pulsed radar installed on a platform with a forward movement.
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