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| 京包线201国道特大桥梁GPS控制测量方案设计与应用 | |
| 引用本文： | 孙清娟,王辉. 京包线201国道特大桥梁GPS控制测量方案设计与应用[J]. 北京测绘, 2012, 0(3): 87-88 |
| 作者姓名： | 孙清娟 王辉 |
| 作者单位： | 黄河水利职业技术学院,河南开封,475004;中国水利水电第一工程局有限公司,吉林长春,130062 |
| 摘 要： | GPS由于具有作业精度、作业效率高等特点,正逐步取代导线测量而成为线路工程平面控制的一种重要方法。文章探讨了GPS建立线路平面控制测量的方案并以具体的工程案例验证了方案的可行性。 |
| 关 键 词： | GPS 控制测量 图形强度 观测时段 精度 |
GPS Control Survey Design and Application of the Beijing-Baotou 210 National Highway Large Bridge Construction |
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| SUN Qing-juan,WANG Hui. GPS Control Survey Design and Application of the Beijing-Baotou 210 National Highway Large Bridge Construction[J]. Beijing Surveying and Mapping, 2012, 0(3): 87-88 | |
| Authors: | SUN Qing-juan WANG Hui |
| Affiliation: | 1.Yellow River Conservancy Technical Institute,Kaifeng Henan 475004,China; 2.SINOHYDRO BUREAUICO.,LTD,Changchun Jilin 130062,China) |
| Abstract: | GPS has the characteristics of the high precision of the operation,operation efficiency,which is gradually replacing the traverse line horizontal engineering control and becoming an important method.This paper discusses the establishment of GPS route plane control measurement scheme with specific engineering case to verify the feasibility of the scheme. |
| Keywords: | GPS cont'rol measure dilution of precision observation session accuracy |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |