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Urban Change Detection in TerraSAR Image Using the Difference Method and SAR Coherence Coefficient
2018
Journal of Engineering Science and Technology Review
At present, most methods of urban change detection with synthetic aperture radar (SAR) images are based on image amplitude information. SAR images of the same region over different periods are usually compared and analyzed by using the difference method, which often neglects the SAR image interference information, exhibiting sensitivity to changes in ground scatterers. Therefore, this study presented a novel method combining the difference method and the SAR coherence coefficient to accurately
doi:10.25103/jestr.113.03
fatcat:jkujwfccsbapfl4mcpd7oxd66u