The quality of GPS data pre-processing is the key to improve GPS positioning precision in either GPS static positioning or dynamic POD.
在GPS静态定位和动态定轨中，GPS数据预处理质量的好坏都直接影响着GPS定位精度。
This paper studies how long the error will be stable in a small range on GPS static absolute positioning.
研究了在进行GPS静态绝对定位时，误差经过多长时间会稳定在一个较小的范围内。
Due to observing conditions, positioning gross error will often appear when using GPS static or fast static operation in gravity exploration.
由于受观测条件的影响，在重力勘探过程中采用GPS静态或快速静态作业时，容易产生定位粗差点的情况。
Through two static GPS positioning tests it is shown that the presented method is highly efficient and reliable.
实际算例的结果表明该算法的计算效率高、稳定可靠。
Through two static GPS positioning tests it is shown that the presented method is highly efficient and reliable.
实际算例的结果表明该算法的计算效率高、稳定可靠。
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