| 起始点坐标偏差对静态GPS测量结果的影响 |
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| 作者单位： | 空军工程设计研究局，上海市地质调查研究院 北京 100068，上海 200072 |
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| 摘 要： | 进一步提高GPS定位精度是当前测量领域研究的重点课题,起始点坐标偏差对基线解算结果有着不容忽视的影响,本文根据目前单点定位精度对静态GPS测量中的起始点坐标偏差问题进行了分析探讨。
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| 关 键 词： | GPS定位技术 起始点 基线处理 误差分析 |
The Coordinate Error of Fixed Points on Static GPS Survey Result |
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| Dai Zhongdong. The Coordinate Error of Fixed Points on Static GPS Survey Result[J]. Geotechnical Investigation & Surveying, 2008, 0(5) |
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| Authors: | Dai Zhongdong |
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| Affiliation: | Dai Zhongdong |
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| Abstract: | It is an important discussion that how to increase GPS positioning precision in present surveying field. Since the coordinate error of fixed points has evident impact on GPS baseline,therefore,the influence of coordinate error of fixed point is discussed here according to current GPS single point positioning precision. |
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| Keywords: | GPS positioning technique fixed points baseline processing error analysis |
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