Underwater GPS

Underwater GPS, or underwater positioning systems, help determine the location of objects or divers beneath the water's surface, where traditional GPS signals from satellites cannot reach. Instead, these systems use sonar, acoustic signals, or Bluetooth technology to communicate between devices, allowing for accurate positioning. This technology is crucial for underwater exploration, marine research, and activities like scuba diving and underwater construction. By emitting and receiving sound waves, underwater GPS can calculate distances and coordinates, ensuring safety and efficiency in deep-sea missions or navigation through underwater environments.