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：2000
卷号：XXXIII Part B4 (/1-3)
页码：947-955
出版社：Copernicus Publications
摘要：Two original alternative techniques have been offered for the precise modelling of ice shores and the ice-motion estimation for large outlet glaciers in the Western Russian Arctic using tide-coordinated ERS-1/2-INSAR data. Speed and simplicity of implementation are important features of the proposed techniques, which make use of single interferograms and do not require additionally the topographic reference model. One method is based on the interferometric measurement of the coast-ice translation caused by the glacier flow; other approach consists in analysing gradient images of single interferograms. The results obtained by different techniques were in good correspondence and it has been concluded that both methodological variants can provide comparable accu
