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| 基于球面的电子全站仪测高大气竖直折射角严密计算方法研究 | |
| 引用本文： | 姜晨光,王辉,方丽娟,郭海琳,彭建国.基于球面的电子全站仪测高大气竖直折射角严密计算方法研究[J].现代测绘,2009,32(2). |
| 作者姓名： | 姜晨光 王辉 方丽娟 郭海琳 彭建国 |
| 作者单位： | 1. 江南大学环境与土木工程学院,江苏无锡,214122 2. 莱阳市房产服务处,山东,莱阳265200 3. 莱阳市沐浴店镇建设委员会,山东,莱阳265205 4. 莱阳市城市建设档案馆,山东莱阳,265200 5. 湖南省交通规划勘察设计院,湖南长沙,410008 |
| 摘 要： | 大气竖直折射是影响竖直角观测精度的关键因素之一.大气竖直折射的计算一直是困扰测绘界的难题.为了更加合理地计算大气竖直折射,提出了基于球面的电子全站仪测高大气竖直折射计算方法,给出了基于球面的电子全站仪测高严格计算公式. |
| 关 键 词： | 高程测量 大气竖直折射 电子全站仪测高 |
Research on Accurate Calculation Method of Vertical Atmosphere Refraction Angle in Height Surveying by ETS(Electronic Total Station) Based on Spherical Surface |
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| Jian Chenguang,Wang Hui,Fang Lijuan,Guo Hailin,Peng Jianguo.Research on Accurate Calculation Method of Vertical Atmosphere Refraction Angle in Height Surveying by ETS(Electronic Total Station) Based on Spherical Surface[J].Modern Surveying and Mapping,2009,32(2). | |
| Authors: | Jian Chenguang Wang Hui Fang Lijuan Guo Hailin Peng Jianguo |
| Institution: | Jian Chenguang1,Wang Hui2,Fang Lijuan3,Guo Hailin4,Peng Jianguo5(1 College of Environmental and Civil Engineering,Jiangnan University,Jiangsu Wuxi 214122,China,2House Property Service Office of Laiyang City,Shandong 265200,3 Construction ManagementCommittee of Muyudian Town of Laiyang City,Laiyang 265205,Shandong,4 Archives of Urban Constructionof Laiyang City,5 Communication Plan and Investigation and Design Institute of Hunan Province,Changsha,Hunan 410008,China) |
| Abstract: | It is one of the key that the vertical angle surveying precision affected by vertical atmosphere refraction.Vertical atmosphere refraction calculation was a difficult problem all along.To calculate the vertical atmosphere refraction rationally,a calculation method of vertical atmosphere refraction angle in height surveying by ETS(Electronic Total Station)based on spherical surface has been put forward.A calculation formula of height surveying by ETS based on spherical surface has been given. |
| Keywords: | Height surveying Vertical atmosphere refraction Height surveying by ETS |
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