Three-dimension information extracting from high resolution airborne Synthetic Aperture Radar images

摘要

According to the geometric imaging characteristics of airborne Synthetic Aperture Radar (SAR) system, the methods of extracting three dimension information for some typical ground objects with height have been described in this paper, including image preprocessing, height information extracting of buildings and trees, the final visualization and so on. And, the test result provided a practical reference for the application of urban and town area with high-resolution airborne SAR images.