IOT BASED LANDSLIDE DETECTION SYSTEM

_ These days, everyone wants to prefer safety in life and prevention from the natural disaster. The earth may get hit at any place, any time by any natural perilous, where billions of peoples died as well as economic loss takes place. These processes cannot be stopped, but using some intelligence system these losses may be avoided. Among these landslide is considered as a one of the major natural hazard.But we have a suitable solution for this with IOT (Internet of Things) based approach.The system will include soil moisture sensor as it has been demonstrated by various researcher that rainfall is one of the leading cause of landslide. DHT22 sensor is used to record the air temperature and humidity of the soil surface. MPU6050 gyro-accelerometer which consisted of 3-axis gyroscope and 3-axis accelerometer will be utilized to detect soil movement and vibration with relatively high accuracy and resolution. Arduino Mega 2560 will record the temperature, humidity, vibration and moisture of the soil surface. These real-time data will be transmitted using via ZigBee to a receiver unit which is equipped with ESP8266 Wi-fi module so that the data can be uploaded to the cloud. The data and status of the terrain is assessable to other researchers and public via smart phone application developed using Blynk Internet of Things IoT platform. The landslide alert will be broadcast through smartphone application unlike other proposed system in the literature. Communities can receive the alert in real-time thereby potentially reduce the fatality risk.