| 北斗卫星导航系统在土地测绘坐标系选择中的应用研究 |
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| 引用本文： | 孙树芳,许云燕,王峰. 北斗卫星导航系统在土地测绘坐标系选择中的应用研究[J]. 西南师范大学学报(自然科学版), 2019, 44(11): 96-101 |
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| 作者姓名： | 孙树芳 许云燕 王峰 |
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| 作者单位： | 1. 河南测绘职业学院 测绘工程系, 郑州 450000;2. 平顶山市土地勘测队, 河南 平顶山 467001 |
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| 基金项目： | 河南省教育厅项目（ZJC18047，ZJB18076）. |
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| 摘 要： | 就北斗卫星导航系统在土地测绘坐标系选择中的应用进行分析,并与传统测量方式进行精度对比.研究表明:北斗卫星导航系统的应用能够高精度、高效率、更便捷地获得观测量,计算出投影变形,进而判断坐标系的选择是否满足土地测绘的精度需求.
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| 关 键 词： | 北斗导航 土地测绘 工程测量 |
| 收稿时间： | 2018-11-13 |
Application of Beidou Satellite Navigation System in Land Surveying and Mapping Coordinate System Selection |
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| SUN Shu-fang,XU Yun-yan,WANG Feng. Application of Beidou Satellite Navigation System in Land Surveying and Mapping Coordinate System Selection[J]. Journal of southwest china normal university(natural science edition), 2019, 44(11): 96-101 |
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| Authors: | SUN Shu-fang XU Yun-yan WANG Feng |
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| Affiliation: | 1. Department of Surveying and Mapping Engineering, Henan College of Surveying and Mapping, Zhengzhou 450000, China;2. Pingdingshan City Land Survey Team, Pingdingshan Henan 467001, China |
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| Abstract: | This paper analyzes the application of Beidou satellite navigation system in the selection of land mapping coordinate system, and the accuracy is compared with that of traditional surveying methods. The research shows that the application of Beidou satellite navigation system can obtain the observation survey with high accuracy, high efficiency and more convenience, so as to calculate the projection deformation, and then judge whether the selection of coordinate system meets the accuracy requirements of land surveying and mapping. |
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| Keywords: | Beidou navigation land mapping engineering measurement |
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