| GPS RTK在图根控制测量中高程精度的探讨 |
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| 引用本文： | 俞永军.GPS RTK在图根控制测量中高程精度的探讨[J].浙江水利水电专科学校学报,2008,20(2):80-82. |
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| 作者姓名： | 俞永军 |
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| 作者单位： | 浙江省水利水电勘测设计院,浙江,杭州,310002 |
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| 摘 要： | 简要介绍了GPS、RTK高程拟合原理,结合拓普康GPS RTK在海宁洛塘河工程中的应用,重点对RTK高程技术在图根控制测量中高程精度因素进行了统计和分析,并提出了如何发现RTK高程粗差和粗差的剔除以及在RTK作业时必须注意的事项.
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| 关 键 词： | 高程拟合 高程精度 高程粗差 |
On Elevation Accuracy in Mapping Control Measuring by GPS RTK |
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| YU Yong-jun.On Elevation Accuracy in Mapping Control Measuring by GPS RTK[J].Journal of Zhejiang Water Conservancy and Hydropower College,2008,20(2):80-82. |
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| Authors: | YU Yong-jun |
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| Affiliation: | YU Yong-jun (Zhejiang Investigation and Design Institute of Water Conservancy and Hydropower, Hangzhou 310002, China) |
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| Abstract: | The elevation fitting principles of GPS RTK is introduced based on the application of TOPCON GPS RTK in Haining Luo-tang Project by analyzing the RTK elevation accuracy factors in mapping control measuring. And it also shows how to find the RTK elevation gross errors and its elimination, as well as the matters involved in the RTK operation. |
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| Keywords: | elevation fitting elevation accuracy elevation errors |
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