可提前15分钟气象预警！低空经济安全保障获得新突破

Group 1 - The core viewpoint of the articles highlights breakthroughs in high-precision weather sensing and early warning technologies for low-altitude flight safety, which are crucial for the development of the low-altitude economy in China [1][2] - The second Low Altitude Economic Meteorological Frontier Technology Seminar showcased three innovative achievements aimed at enhancing low-altitude flight safety: high-precision weather sensing and warning technology, the Anhui Jianghuai boundary layer atmospheric parameter dataset, and the Hefei low-altitude meteorological service platform [1][2] - Approximately one-third of flight accidents are related to hazardous weather, emphasizing the importance of meteorological factors in ensuring low-altitude flight safety [1] Group 2 - The G/W class non-controlled airspace corresponds to the bottom of the atmospheric boundary layer, which is a critical area for low-altitude economic development [2] - Current meteorological monitoring and warning technologies do not fully meet the high-precision sensing and forecasting needs for low-altitude hazardous weather, which limits the safety assurance levels for low-altitude flights [2] - The research team has developed a short-term warning model for low-altitude turbulence that can provide accurate warnings for drone turbulence 15 minutes in advance, enhancing the monitoring and forecasting capabilities for medium and small-scale weather [2]