【摘要】 大气环境监测卫星是我国民用空间基础设施中长期发展规划中的科研卫星。本文介绍了搭载于该卫星的新一代紫外高光谱大气成分探测仪，通过发展紫外高光谱大幅宽高分辨超光谱成像技术，使紫外谱段高光谱大气观测空间分辨率提升一倍，大幅提升气态污染物监测能力，取得良好的应用效果。更多还原

【Abstract】 DQ-1 satellite is a scientific research satellite in the Medium and Long-term Development Plan of National Civil Space Infrastructure. The environmental trace gases monitoring instrument(EMI) onboard DQ-1satellite is introduced in this paper. The EMI has greatly improved the capability of polluting gas monitoring and has achieved good application results by means of improving the wide-band high-resolution hyperspectral imaging technology and thus promoting the spatial resolution.更多还原