文章基本信息

标题：APPLICATION OF SAR INTERFEROMETRIC (INSAR) METHODS FOR THE STUDY OF NATURAL EARTH SURFACE DISPLACEMENTS IN POLAND. GEO-IN-SAR PROJECT
其他标题：ZASTOSOWANIE METOD INTERFEROMETRII RADAROWEJ INSAR DO BADANIA NATURALNYCH RUCHÓW POWIERZCHNI TERENU W POLSCE. PROJEKT GEO-IN-SAR
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作者：Zbigniew Perski ; Marek Mróz
期刊名称：Archiwum Fotogrametrii, Kartografii i Teledetekcji
印刷版ISSN：2083-2214
出版年度：2007
卷号：17
语种：English
出版社：Main Board of Association of Polish Surveyors
摘要：This paper presents problems related to the applications of SAR interferometry and its newest branch Persistent Scatterers Interferometry in geodynamical research of selected areas in Poland. Three study areas of “Warmia”,“Podhale” and “Otmuchów” were characterized. The methodology employed was described and problems associated with analysis and interpretation of PSInSAR data were highlighted. Due to technical problems with large data processing,only some smaller areas were processed. In all cases,the resultant PS densities were high and thus allowed further analysis. However,in the recent stage of the project,the detection of deformation was possible,but its detailed interpretation is still very difficult. The preliminary interpretations show that,in some cases,the processed area was too small and the data needed reprocessing. It was shown that,in case of geodynamical analysis,the data cannot be interpreted separately,without in-depth knowledge of PSInSAR processing and the parameters applied. The authors hope that PSInSAR data will significantly improve the knowledge on recent dynamics of the Earth crust in Poland and give an input to verification of geophysical models and hypotheses.
其他摘要：W artykule przedstawiono problematykę wykorzystania metod satelitarnej interferometrii radarowej InSAR i jej najnowszej odmiany PSInSAR bazującej na obiektach punktowych tzw. rozpraszaczach stabilnych,do badania współczesnej geodynamiki wybranych obszarów
关键词：SAR interferometry (InSAR);vertical earth crust movements;deformation measurements; satellite remote sensing;geodynamics
其他关键词：satelitarna interferometria radarowa (InSAR);pionowe ruchy skorupy ziemskiej; pomiary deformacji;teledetekcja satelitarna;geodynamika