OVERVIEW: A multi-sensor networks deployed along shorelines to monitor maritime activity, detect surface vessels, and support maritime domain awareness for national security and border control.

GENERAL DESCRIPTION: Coastal surveillance systems integrate radar, electro-optical sensors, AIS receivers, and communication links to provide real-time tracking and classification of surface vessels within territorial waters and exclusive economic zones (EEZs). These systems are typically modular and scalable, with sensor stations deployed at strategic coastal locations and networked to central command centers. They play a critical role in illegal fishing interdiction, smuggling detection, search and rescue coordination, and maritime security. Many systems are interoperable with naval forces and civil authorities. Advanced variants may include automated data fusion, satellite integration, and drone feeds for extended coverage.

ROLE SUMMARY:
Category: Maritime Surveillance and Situational Awareness
Primary Use: Monitoring and tracking surface vessels within coastal and littoral regions
Function: Real-time surveillance, vessel identification, threat detection, law enforcement support
Platform: Fixed coastal stations, mobile units, and command/control centers
Integration: Interfaced with naval operations centers, radar networks, and maritime patrol assets

See Specific information under [Sensors/EW] section.

SOURCE:
https://en.wikipedia.org/wiki/Coastal_surveillance_system