| 铁路客运专用线二等水准复测的实施 |
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| 引用本文： | 陶长志,张江新. 铁路客运专用线二等水准复测的实施[J]. 现代测绘, 2011, 34(5): 42-43 |
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| 作者姓名： | 陶长志 张江新 |
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| 作者单位： | 1. 辽宁省基础测绘院,辽宁锦州,121003
2. 江苏省测绘局信息中心,南京江苏,210013 |
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| 摘 要： | 水准测量是确定铁路工程地面点高程的方法之一,是高程测量中精度较高且常用的方法。水准点高程不正确,直接影响路线纵断面设计和施工。
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| 关 键 词： | 水准测量 水准仪 高程 误差 轨道交通 |
Passenger Railway Private Sidings Implementation of Second grade Level Reeated Measure |
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| TAO Chang-zhi,ZHANG Jiang-xin. Passenger Railway Private Sidings Implementation of Second grade Level Reeated Measure[J]. Modern Surveying and Mapping, 2011, 34(5): 42-43 |
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| Authors: | TAO Chang-zhi ZHANG Jiang-xin |
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| Affiliation: | TAO Chang-zhi~1,ZHANG Jiang-xin~2 (1 Liaoning basic surveying and mapping court,Jinzhou Liaoning 121003,China,2 Foundational Geography Information Center of jiangsu Province,Nanjing Jiangsu 210013,China) |
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| Abstract: | Level survey is one method to determine the ground point of railway engineering elevation,which is used widely in altimetric survey with higher accuracy.If the level point is not correct,the design and construction of railway profile will be influenced directly. |
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| Keywords: | leveling levels error elevation rail transit |
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