領域外・複数領域(M)
セッション小記号計測技術・研究手法(TT)
セッションIDM-TT50
タイトル和文Distributed Fiber Optic Sensing for Geophysical Applications
英文Distributed Fiber Optic Sensing for Geophysical Applications
タイトル短縮名和文Distributed Fiber Optic Sensing
英文Distributed Fiber Optic Sensing
代表コンビーナ氏名和文Matthew Becker
英文Matthew Becker
所属和文California State University Long Beach
英文California State University Long Beach
共同コンビーナ 1氏名和文Xiangfang Zeng
英文Xiangfang Zeng
所属和文Institute of Geodesy and Geophysics, Chinese Academy of Sciences
英文Institute of Geodesy and Geophysics, Chinese Academy of Sciences
共同コンビーナ 2氏名和文薛 自求
英文Ziqiu Xue
所属和文公益財団法人　地球環境産業技術研究機構
英文Research Institute of Innovative Tech for the Earth
共同コンビーナ 3氏名和文Herbert F Wang
英文Herbert F Wang
所属和文University of Wisconsin Madison
英文University of Wisconsin Madison
発表言語E
スコープ和文Distributed fiber optic sensing has generated tremendous excitement with applications including seismology, seismic imaging, hydrology, petroleum development, carbon dioxide sequestration, and geothermal energy. Distributed Temperature Sensing (DTS) became widely accessible about a decade ago. DTS can measure temperature along a fiber optic cable at sub-meter intervals, over distances of kilometers, and at sampling frequencies of 0.1 Hz or less. Distributed Acoustic Sensing (DAS) is a more nascent technology that is only now being tested for geophysical applications. DAS can acquire dynamic strain at sub-meter intervals, over distances of kilometers, and at sampling frequencies of 100 kHz or less. Both technologies can use standard telecommunication fiber optic cables for measurement. DAS, for example, has been used to sense earthquake movements in unused (dark) buried fiber optic communication networks. We invite presentations that discuss novel applications of distributed fiber optic sensing, interpretation of results of monitoring, and advancements in processing of data streams. This session will bring together practitioners from many disciplines to discuss opportunities, share experience, and suggest solutions to technical challenges.
英文Distributed fiber optic sensing has generated tremendous excitement with applications including seismology, seismic imaging, hydrology, petroleum development, carbon dioxide sequestration, and geothermal energy. Distributed Temperature Sensing (DTS) became widely accessible about a decade ago. DTS can measure temperature along a fiber optic cable at sub-meter intervals, over distances of kilometers, and at sampling frequencies of 0.1 Hz or less. Distributed Acoustic Sensing (DAS) is a more nascent technology that is only now being tested for geophysical applications. DAS can acquire dynamic strain at sub-meter intervals, over distances of kilometers, and at sampling frequencies of 100 kHz or less. Both technologies can use standard telecommunication fiber optic cables for measurement. DAS, for example, has been used to sense earthquake movements in unused (dark) buried fiber optic communication networks. We invite presentations that discuss novel applications of distributed fiber optic sensing, interpretation of results of monitoring, and advancements in processing of data streams. This session will bring together practitioners from many disciplines to discuss opportunities, share experience, and suggest solutions to technical challenges.
発表方法口頭および（または）ポスターセッション