A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Methods for SAR (Synthetic Aperture Radar) image analysis have been studied. A Seasat SAR image of a test site in northern Sweden near Arjeplog has been analyzed together with a Landsat Thematic Mapper image of the same area. The SAR image was rectified using a polynomial rectification method with a digital elevation model. A backscatter anomaly map was produced showing areas where the backscattering coefficient of the soil/vegetation deviates from the average backscatter within the image. Quantitative analysis of topography-induced variation in SAR images was carried out. The separability of four land cover classes in Seasat data was studied. (Copyright (c) Valtion teknillinen tutkimuskeskus (VTT) 1989.)
Methods for SAR (Synthetic Aperture Radar) image analysis have been studied. A Seasat SAR image of a test site in northern Sweden near Arjeplog has been analyzed together with a Landsat Thematic Mapper image of the same area. The SAR image was rectified using a polynomial rectification method with a digital elevation model. A backscatter anomaly map was produced showing areas where the backscattering coefficient of the soil/vegetation deviates from the average backscatter within the image. Quantitative analysis of topography-induced variation in SAR images was carried out. The separability of four land cover classes in Seasat data was studied. (Copyright (c) Valtion teknillinen tutkimuskeskus (VTT) 1989.)
Methods for Analyzing SAR (Synthetic Aperture Radar) Images
Y. Rauste (author)
1989
103 pages
Report
No indication
English
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