GPS城市控制网的设计和成果分析
摘要:该文分析了GPS定位测量的主要误差来源及对测量成果产生的影响,提出了GPS进行城市控制网测量时,在网形布设、点位选择、施测方法中应注意的问题。结合北京GPS试验网测试成果阐述了基线处理及成果精度评定方法。文中提出的一些精度分析方法和成果处理方案具有一定参考价值。
Abstract:The main sources of errors in the position surveying by GPS and the influences on the surveying results are analysed in this paper.Matters needing attention in the network layout, position selecting and surveying designs during the city control network surveying by GPS are proposed. The methods of the baseline processing and the result precision analysing are also presented with the help of surveying results of GPS testing network of Beijing. The discussed methods are valuable for reference.
中文标题:
GPS城市控制网的设计和成果分析
作者:
过静珺,葛茂荣
通讯地址:
清华大学
出版物:岩土工程技术
网络出版日期:2023-04-19
文档包含图片数量:图片(0)张
文档包含表格数量:表格(0)个
参考文献:
基金项目:
- 文件大小:
- 4.72 MB
- 下载次数:
- 60
-
高速下载
|
|