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今年9月9日,美国从卡纳维拉尔角发射了新的同步实用环境卫星(GOES-4),运载火箭是德尔他3914。卫星大约定位在西经95度的美国上空。当位于西经135度的“西部星”-GOES-3或工作在西经75度的“东部星”-SMS-2发生故障时,GOES-4将移至发生故障卫星的位置上,并能立即展开正常工作。这是休斯公司研制的第一颗美国同步气象卫星,以前的2颗同步气象卫星(SMS)和3颗同步实用环境卫星(GOES)是由福特公司和通信公司研制的。休斯之
On September 9 this year, the United States launched a new Synchronous Practical Environmental Satellite (GOES-4) from Cape Canaveral and its launch vehicle was Deltas 3914. The satellites are located about 95 degrees west of the United States over the sky. GOES-4 will move to the position where the faulty satellite is located when the western star -GOES-3 at 135 degrees west or the eastern star-SMS-2 at west 75 degrees west breaks down Start normal work immediately. This is the first U.S. synchronous weather satellite developed by Hughes. The former two synchronous weather satellites (SMS) and three simultaneous practical environmental satellite (GOES) were developed by Ford and Communications. Hughes