期刊名称：ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences
印刷版ISSN：2194-9042
电子版ISSN：2194-9050
出版年度：2008
卷号：XXXVII Part B1
页码：399-402
出版社：Copernicus Publications
摘要：Aerial photos are broadly used to generate the 4D(DEM, DOM, DLG, DRG) products in photogrammetry, but there are some difficult areas where are usually rainy and cloudy, so in these areas optical image is hard to acquire. The airborne SAR has advantage to solve this problem, and in order to generate 4D products from SAR image, the study of Radar photogrammetry becomes more and more significant. This research is about airborne SAR image matching using similar corresponding epipolar line based on photogrammetry theory. First the epipolar geometry of aerial photo is analyzed, second SAR image is done some preprocessing (such as building pyramid-layered image and filter), third the image equation of stereo SAR is build to borrow optical method of epipolar geometry, finally result resampling image is test for image matching. This research is the basic preparation for building the stereo SAR, and makes the well technique foundation of generation 4D products
