“量子科技+气象”赋能精准预报 气象服务从“基础支撑”向“经济引擎”跃迁

Group 1 - The first Meteorological Economic Expo was held in Hefei, showcasing the transition of China's meteorological services from basic public support to becoming an economic engine across multiple sectors [1] - The meteorological economic output in China has exceeded 200 billion yuan, with over 10,000 enterprises related to meteorology nationwide [3] Group 2 - Quantum technology is being integrated into meteorology to enhance the accuracy and lead time of weather forecasts, which is crucial for addressing climate change and disaster prevention [3] - Traditional weather forecasting relies on numerical calculations, but the complexity of meteorological models has led to computational bottlenecks in classical computers [3] - In Hefei, meteorological departments are collaborating with quantum technology companies to research quantum computing applications for weather forecasting, showing significant advantages in predictive accuracy [3] Group 3 - In short-term precipitation forecasting, quantum computing can reduce certain error metrics by 10% [4] - The Zuchongzhi-3 quantum chip can perform specific calculations in minutes that would take classical supercomputers 60 billion years to complete [4] - The integration of quantum technology also enhances new observational equipment, such as meteorological radars, significantly expanding monitoring ranges [4] Group 4 - Traditional laser radars can only detect up to 1.5 kilometers during the day, but with the application of dual-photon quantum technology, detection heights may exceed 10 kilometers [4] - The addition of single-photon detection technology allows for multi-functional capabilities in a single device, reducing the weight to one-fourth of traditional equipment [4]