Using the precise ephemeris and the precise satellite clock correction can realize precise point positioning ( PPP ) .
精密 单点 定位的实质就是利用精密星历和精密卫星钟改正来实现定位.
互联网
Through example, analyzing positioning precise influence which broadcast ephemeris and precise ephemeris process different length baselines.
实例分析了广播星历和精密星历对于不同长度基线相对定位精度的影响.
互联网