|
|||||
|
|
| 隧道GPS网对横向贯通误差的影响 | |
| 引用本文： | 姚连璧 周全基. 隧道GPS网对横向贯通误差的影响[J]. 测绘学报, 1997, 26(3): 207-212 |
| 作者姓名： | 姚连璧 周全基 |
| 作者单位： | [1]同济大学 [2]铁道部第三勘测设计院 |
| 摘 要： | 本文在阐述隧道工程独立坐标系和隧道ＧＰＳ网数据处理方法的基础上推导出ＧＰＳ网对横向贯通误差影响的通用计算公式，分析了隧道ＧＰＳ网基准数据位置对横向贯通误差的影响。 |
| 关 键 词： | 坐标系 GPS网 横向贯通误差 基准数据 测量 隧道 |
RESEARCH ON THE METHOD OF MEASURING OF MULTIPLE TRAJECTORIES BY INTERSECTION |
|
| Zhou Shaoguang,Xiong Rensheng,Wu Shengxiong. RESEARCH ON THE METHOD OF MEASURING OF MULTIPLE TRAJECTORIES BY INTERSECTION[J]. Acta Geodaetica et Cartographica Sinica, 1997, 26(3): 207-212 | |
| Authors: | Zhou Shaoguang Xiong Rensheng Wu Shengxiong |
| Abstract: | A method is given for measuring the trajectories of the continuously projected shells of the multiple barrel antiaircraft guns by intersection. It uses the Nearest Neighbour Approach to determine corresponding picture points, and then transforms the coordinate to get the shells tracks from the spatial points assembly. |
| Keywords: | Intersection The nearest neighbour approach Multiple target tracking initiation Photogrammetric triangulation |
| 本文献已被 CNKI 维普 等数据库收录！ | |