Core Viewpoint - The development of the "Jingwei" Beidou multi-parameter buoy represents a significant advancement in global ocean observation technology, providing a low-cost, high-precision solution for deep-sea monitoring and enhancing forecasting capabilities [1][8][9] Group 1: Technological Innovation - The "Jingwei" buoy was developed over 15 years through interdisciplinary collaboration, moving away from traditional multi-sensor approaches to a more efficient design that allows for simultaneous measurement of key oceanic and atmospheric parameters [5][6] - The buoy utilizes original data from global navigation satellite systems to accurately extract critical climate factors such as wave height, water level, and atmospheric moisture content [6][8] Group 2: Application and Impact - The buoy addresses significant gaps in deep-sea observation, where China's actual data collection accounts for only about 2% of global efforts, and reduces reliance on imported equipment, thus lowering overall observation costs [8] - By synchronously obtaining data on waves, tides, and ocean currents, the buoy enhances the predictive capabilities of ocean, typhoon, and climate models, which is crucial for disaster prevention and mitigation [8][9] Group 3: Current Status and Future Plans - The "Jingwei" buoy has successfully passed multiple validation tests and has entered mass production, with applications in various domestic and international marine areas, marking a key step in advancing low-cost, intelligent, multi-parameter ocean observation [9]