InSAR中大气改正方法的对比研究Comparison of atmospheric correction methods in InSAR application
宋小刚,李德仁,廖明生,王尚
摘要(Abstract)：
描述了InSAR中大气改正的几种主要方法,对各种方法的优缺点进行了深入的分析,并讨论了各种方法的使用条件和使用中应该注意的问题。改正方法的选择取决于数据条件、研究区域状况、精度要求,也可以多种方法结合使用。最后展望了InSAR中大气改正技术的发展趋势。
关键词(KeyWords)： InSAR;大气改正;永久散射体;GPS;MODIS
基金项目(Foundation): 国家自然科学基金资助项目(编号:60472039)
作者(Author): 宋小刚,李德仁,廖明生,王尚
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