大地测量与地球动力学2003，Vol.23Issue(z1)：8-13,6.
DEM FROM SAR:PRINCIPLE AND APPLICATION
DEM FROM SAR:PRINCIPLE AND APPLICATION
摘要
Abstract
The paper gives an overview of the principle and application of generating DEM from SAR, including the principle and processing flow of generating DEM from single SAR and SAR interferometry. Afterwards, the application fields of InSAR for terrain surveying, volcanic terrain surveying and D-InSAR for monitoring ground subsiding are listed and described as well.The problem and prospect of application are also pointed out in the last part of this paper.关键词
synthetic aperture radar interferometry (InSAR)/differential interferometry synthetic aperture radar (D-InSAR)/digital elevation model(DEM)/ground subsidence monitoringKey words
synthetic aperture radar interferometry (InSAR)/differential interferometry synthetic aperture radar (D-InSAR)/digital elevation model(DEM)/ground subsidence monitoring分类
天文与地球科学引用本文复制引用
Li Deren,Yang Jie..DEM FROM SAR:PRINCIPLE AND APPLICATION[J].大地测量与地球动力学,2003,23(z1):8-13,6.基金项目
The project is supported by the National Natural Science Foundation of China(Nos 40023004) （Nos 40023004）
