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基于Waypoint8的GPS精密单点定位研究 被引量:12

Study on GPS Precise Point Positioning Based with Waypoint8 Software
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摘要 介绍了精密单点定位的基本原理,对IGS精密星历进行了研究,利用Waypoint8软件对精密单点定位精度进行了测试与分析。结果表明:GPS精密单点定位在NEU三维分量上的精度约为20cm。 The principle of Precise Point Positioning (PPP) is introduced, and study on IGS precise ephemeredes, has tested and analyzed the precision of PPP using the Waypoint8 software. Experiments show that the precision of PPP excelled 20cm on the direction of NEU.
出处 《全球定位系统》 2009年第3期21-25,共5页 Gnss World of China
关键词 GPS 精密单点定位 Waypoint8 精度 GPS precise point positioning waypoint8 precision
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