Seite - 807 - in Book of Full Papers - Symposium Hydro Engineering

COMMISSION INTERNATIONALE DES GRANDS BARRAGES ----------------------------------------------------------------------- VINGT-SIXIÈME CONGRÈS DES GRANDS BARRAGES Autriche, juillet 2018 ----------------------------------------------------------------------- DOI 10.3217/978-3-85125-620-8-070 This work licensed under a Creative Commons Attribution 4.0 International License. https://creativecommons.org/licenses/by-nc-nd/4.0/ EXTERNAL DEFORMATION MONITORING OF NINETEEN ROCKFILL DAMS USING SATELLITE SAR DATA Hiroyuki SATO Senior Researcher, HYDRAULIC STRUCTURE DIVISION, RIVER DEPT. Masafumi KONDO Head, HYDRAULIC STRUCTURE DIVISION, RIVER DEPARTMENT Toshihide KOBORI and Ryotaro ISHIKAWA Researcher, HYDRAULIC STRUCTURE DIVISION, RIVER DEPARTMENT Takashi SASAKI Research Coordinator for River Structures, RIVER DEPARTMENT NATIONAL INSTITUTE FOR LAND AND INFRASTRUCTURE MANAGEMENT Wataru SATO Manager, DISASTER PREVENTION AND MITIGATION DEPARTMENT Naruo MUSHIAKE Manager, REMOTE SENSING GROUP, GEOSPATIAL TECHNOLOGY DEPT. Takumi SATO Senior Engineer, DISASTER PREVENTION AND MITIGATION DEPARTMENT Ken’ichi HONDA Engineer, REMOTE SENSING GROUP, GEOSPATIAL TECHNOLOGY DEPT. KOKUSAI KOGYO CO., LTD. JAPAN 807