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。
The vertical positioning of the dredge can be done by water conversion calculation positioning or use the method of RTK-GPS positioning.
疏浚船垂直定位可通过水面换算定位或采用RTK—GPS定位两种方式。
Then two plans and a chart (effect-cause map, list map and check chart) were used to analyze the reasons causing defect positioning or quantitative errors.
然后利用两图一表(因果图、排列图和检查表)分析引起缺陷定量或定位错误的原因。
You can imagine different products therefore, that are on the market, positioning themselves, or being positioned at different points on the line.
因此你可以想象不同的产品,不同的产品分布在,分布在市场上
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