International Journal of Scientific Research and Engineering Development

This project presents a comprehensive marine tracking and communication system named AQUA TRACE, designed specifically to enhance the safety and operational efficiency of fishermen operating in deep-sea environments. The system utilizes LoRa (Long Range) communication technology, which enables reliable data transmission over long distances with minimal power consumption. This work introduces a safety and monitoring system for fishermen aimed at improving security at sea through the integration of communication and sensing technologies. The system utilizes GPS for continuous position tracking, LoRa for long-distance communication, and a land-based control unit for real-time monitoring. Its main features include detection of maritime boundary crossing, identification of sudden boat movements using motion sensors, and water level assessment through ultrasonic sensing. An emergency notification system supports quick rescue actions, and a mobile application enables data logging and visualization. The design emphasizes cost-effectiveness, dependability, and suitability for small-scale fishing activities.

Surabhi S, Kevin R Sharon, Hrudhya Gireesh, Lekshmi Vasantha Kumar, Abhilash D V,"AQUA TRACE -Marine Tracking and Communication Based On LoRa Network" International Journal of Scientific Research and Engineering Development, V9(2): Page(2028-2033) Mar-Apr 2026. ISSN: 2581-7175. www.ijsred.com. Published by Scientific and Academic Research Publishing.