This paper designed and implemented a slope monitoring and warning system based on the technology of optical time domain reflectometry(OTDR). The test result shows that the system has high sensitivity, strong real-time and provides user friendly interface.
ACCESS THE FULL ARTICLE
Kai Liu, Dafa Pan, Tonggang Zhao, "Monitoring and warning system of slope based on distributed fiber optic sensor technology," Proc. SPIE 10618, 2017 International Conference on Optical Instruments and Technology: Advanced Optical Sensors and Applications, 106180S (10 January 2018);