Landslide monitoring system based on fiber optic sensor and CCD TSL1401CL linear sensor array

Abstract

A landslide monitoring system using fiber optic sensor and CCD TSL140CL linear sensor array has been designed. Fiber optic sensor was designed to sense the displacement of lanslide and CCD TSL1401CL linear sensor array was used to measure the rain intensity. The data of landslide and rain intensity send using GSM SIM 900A module to personal computer which paired with GSM Wavecom modem as a receiver. The result of the testing derived that fiber optic sensor which has been designed can monitor the displacement with 0,59 % of error percentage. Monitoring system of landslide can display rain intensity, displacement of landslide, and condition of landslide in real time to PC as early warning.