Sar Photogrammetric Processing On The Basic Methods And Practices

In recent years, the SAR technology has developed quickly, and the image of SAR has been applied widely in geography. SAR has been one of the most important sensors in space remote sensing because the SAR has all-weather and all-day observing ability and the resolution of the image is not influenced by the sensor's height.This paper studies the theory and method of Radargrammetry based on Leberl geometry model from imaging characteristic, and experiments are done to prove that.Contents in the article include:1 The theory and method using the Leberl model;2 The location theory and method using the single SAR image;3 The location theory and method which locate the object using the stereo SARimage;4 The method of making orthorectified radar images (ORI) base on DEM.