| 摘要 |
PROBLEM TO BE SOLVED: To provide a detection system of ground movement such as a boulder flow, usable continuously, having few malfunctions, and excellent in maintenance and economical efficiency. SOLUTION: This system comprises at least one or more ground movement monitoring devices installed on observation spots, and a management server for acquiring information transmitted therefrom. The management server has a measured value information recording means for recording acquired information as a measured value, a device installation information recording means for recording discrimination information for discriminating from another ground movement monitoring device imparted respectively to a ground movement monitoring device correlatively with position information of each ground movement monitoring device, a determination information recording means for recording determination reference information of ground movement, and a determination means for determining the ground movement. The determination means determines the ground movement based on the measured value recorded in the measured value information recording means, the discrimination information and the position information of the ground movement monitoring device recorded in the device installation information recording means, and the determination reference information recorded in the determination information recording means. COPYRIGHT: (C)2009,JPO&INPIT
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