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Marine Satellite Compass: Precision Guidance Beyond the Horizon

Out at sea, where landmarks disappear and the horizon stretches endlessly in every direction, navigation becomes both an art and a science. For centuries, mariners relied on the stars, the sun, and the steady needle of a magnetic compass. Today, the evolution of navigation technology has introduced a far more advanced tool: the marine satellite compass. Designed to provide accurate heading information using satellite signals rather than magnetism, it represents a quiet revolution in maritime travel.

Unlike traditional magnetic compasses that depend on Earth’s magnetic field, a marine satellite compass calculates heading through signals received from global navigation satellite systems. Networks such as Global Positioning System (GPS), GLONASS, Galileo, and BeiDou transmit positioning data to receivers onboard vessels. By using multiple antennas spaced at a fixed distance apart, the system determines the vessel’s precise orientation relative to the Earth’s surface. This allows…

I have seen activity around the interchanges close to Al Jaddaf and Dubai Design District, and it looks like improvements and upgrades are being made alongside the Al Khail Road lampposts infrastructure. Maybe this is part of flood prevention upgrades or general road expansions works. Has anyone come across official information from authorities in Dubai?