利用GPS改正InSAR大气延迟研究
Study on the method of correcting InSAR atmospheric delay using GPS
针对D-InSAR作为监测废弃采空区残余沉降的有效技术存在大气延迟问题，论述了利用GPS数据获取大气延迟改正InSAR数据的处理流程。由于GPS存在空间分辨率不足的问题，可使用基于地形的GPS扰动模型(GTTM)建立大气延迟或者采用GPS结合MODRIS/MOERIS方法，可得到理想效果。
Based on the atmospheric delay of InSAR which could obtain the residual subsidence, studying the method which used the GPS technology corrected InSAR atmospheric delay. Because of the resolution of GPS atmospheric delay was low, we could use the method of GTTM and the MODRIS/MOERIS to solve the problem.
师艳、剧成宇
测绘学地球物理学
残余沉陷InSARGPS融合
Residual SubsidenceInSARGPSData Fuion
师艳,剧成宇.利用GPS改正InSAR大气延迟研究[EB/OL].(2010-11-17)[2025-05-14].http://www.paper.edu.cn/releasepaper/content/201011-411.点此复制
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