摘要
介绍了两种GPS精密卫星钟差插值计算方法,采用实际数据进行了计算,与已知精密卫星钟差进行比较,结果显示线性插值方法略优于拉格朗日插值方法。
Two interpolation methods of precise satellite clock offset are introduced. Then clock offset is computed with actual data, and the results are compared with known value. The comparison shows that linear interpolation method is slight better than sleek Lagrange interpola tion method.
出处
《测绘信息与工程》
2009年第6期5-6,共2页
Journal of Geomatics
