2009-12-22 China will put into space a civil high-definition survey satellite, the first of its kind in the country, in 2011, the State Bureau of Surveying and Mapping (SBSM) said recently.
2009年12月22日中国国家测绘局近日表示，中国首颗自主研发的民用高分辨率立体测绘卫星将于2011年发射升空。
China launched its first civilian surveying and mapping satellite at the end of 2011.
2011年底，中国发射了第一颗民用测绘卫星。
China launched its first civilian surveying and mapping satellite at the end of 2011.
2011年底，中国发射了第一颗民用测绘卫星。
应用推荐