How satellite maps are leading fishermen to bigger catches
The Indian National Centre for Ocean Information Services (INCOIS) is using satellite data to provide fishermen with Potential Fishing Zone (PFZ) advisories, significantly reducing search time and fuel costs. By analyzing sea-surface temperature and chlorophyll levels, the system helps fishermen locate productive waters more efficiently.
For generations, India’s fishermen have read the sea by instinct, relying on experience, weather patterns and knowledge passed down through families to find productive fishing grounds. Today, many head out guided by satellites orbiting hundreds of kilometres overhead. What began as an experimental service in the late 1990s has evolved into a sophisticated forecasting system that not only helps fishermen find fish faster but is also being redesigned to protect the very fish stocks it supports.
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