The QuikScat spacecraft was launched in June 1999 and is currently measuring vector winds over the global oceans with a spatial resolution of 25 km and a temporal resolution of one day. The University of Colorado is responsible for mission operations, including production of the ephemeris used to produce the science data records. The navigation solutions from the onboard Motorola Vice Roy receiver are smoothed in a post-processing mode to produce the operational ephemeris.

中文翻译：

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确定轨道的分析理论

QuikScat航天器于1999年6月发射升空，目前正在测量全球海洋上的矢量风，其空间分辨率为25 km，时间分辨率为一天。科罗拉多大学负责执行任务，包括生产用于产生科学数据记录的星历表。车载摩托罗拉Vice Roy接收器的导航解决方案在后处理模式下经过平滑处理，以产生可运行的星历表。