CRUSTAL MOVEMENT MONITORING SYSTEM

摘要

PROBLEM TO BE SOLVED: To more exactly detect crustal movement locations. SOLUTION: A plurality of sensor units 2 are arranged with a specific distance at specific ground locations and each sensor unit 2 has an acceleration sensor for detecting the acceleration caused by crustal movement. The sensor device 1 identifies crustal movement locations based on the absolute value of amplitude of sensing signals transmitted from each sensor unit 2. COPYRIGHT: (C)2007,JPO&INPIT