欧洲于2025年8月28日首次发射了3MI号空间极地仪,以改善天气、空气质量和气候监测。 Europe launched its first space polarimeter, 3MI, on August 28, 2025, to improve weather, air quality, and climate monitoring.

欧洲已经发射了其第一个实用空间极地仪,即Metop-SGA1号卫星上的3MI仪器,该仪器于2025年8月28日开始采集图像。 Europe has launched its first operational space polarimeter, the 3MI instrument aboard the Metop-SGA1 satellite, which began capturing images on August 28, 2025. 该传感器利用多视角、频道和极化分析大气颗粒,揭示了野火烟雾和彩虹式云层等细微细节。 The sensor uses multiple viewing angles, channels, and polarization to analyze atmospheric particles, revealing fine details like wildfire smoke and rainbow-like cloud formations. 通过为期15年的国际努力,3MI加强了欧洲内外的天气预报、空气质量监测、气候研究和公共健康保护,标志着地球观测方面的重大进步。 Developed through a 15-year international effort, 3MI enhances weather forecasting, air quality monitoring, climate research, and public health protection across Europe and beyond, marking a major advancement in Earth observation.