Abstract
SONAR ice thickness measurement comprises basic principle of ultrasonic wave reflection on interface of two different media ice water and ice air and to measure the thickness of ice by calculating time difference of reception and give indication to take appropriate step .Also to create and design handy tool which is reliable and easy to use which can be use for this application in order give safety indication for person who going to walk on ice surfaceIndex terms- Chaotic, Time Series, Earthquake,