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主題: 中國大陸成功發射高分四號 Gaofen-4 防災衛星 作者: peter 於 2015-12-30 13:04:18 http://chinese.engadget.com/2015/12/29/china-gaofen-4/
中國大陸成功發射高分四號防災衛星 (http://o.aolcdn.com/dims-shared/dims3/GLOB/crop/1872x1338+0+0/resize/1400x1001!/format/jpg/quality/85/http://hss-prod.hss.aol.com/hss/storage/midas/40dc7fae62b034336ac916a550139b2c/203188540/502749674.jpg) 衛星體重5噸，在軌設計壽命8年，駐地為距離地球3萬6000千米的地球同步軌道上 wiki https://zh.wikipedia.org/wiki/%E9%AB%98%E5%88%86%E4%B8%93%E9%A1%B9%E5%B7%A5%E7%A8%8B#.E9.AB.98.E5.88.86.E5.9B.9B.E5.8F.B7 Gaofen-4 https://www.rt.com/news/327357-china-observation-satellite-launch/ (https://cdn.rt.com/files/2015.12/original/5682830dc3618808058b4574.jpg) Gaofen 4 is the fifth mission in China’s Gaofen (“High Definition”) series launched under the China High-definition Earth Observation System (CHEOS) program |