中位协[2017]12号中国卫星导航定位协会各专业委员会及会员单位,各省市工业和信息化委员会(厅)、科技厅、测绘地理信息主管部门、军民融合主管部门,卫星导航与位置服务产业和卫星应用有关单位:“十三五”期间,我国将建成北斗全球卫星导航系统,形成高精度全球服务能力;构建星座和专题卫星组成的遥感卫星系统,形成“高中低”分辨率合理配置、空天地一体多层观测的全球数据获取能力; China Association of Satellite Navigation and Positioning Associations and Member Institutions, Industry and Information Technology Committees (offices), Science and Technology Department, Mapping Geographic Information Administration, Civil Aviation Integration Administration, Satellite Navigation and Location Services Industry and Satellite Applications Relevant units: During the “13th Five-Year Plan”, China will build the Beidou global satellite navigation system to form a high-precision global service capability; build a remote sensing satellite system composed of constellations and special satellites to form a “high, medium and low” A reasonable allocation of resolution, global data acquisition capability of multi-layer observation of space and sky;