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  • 标题:SATELLITE HYDROGRAPHIC MONITORING ALONG THE RUSSIAN ARCTIC COAST
  • 本地全文:下载
  • 作者:Aleksey Sharov
  • 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
  • 关键词:Coastal Hydrography; Glacier Motion; INSAR; DINSAR; Gradient Image
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