北京测绘2024，Vol.38Issue(12)：1760-1765,6.DOI:10.19580/j.cnki.1007-3000.2024.12.020
基于TEQC的山西CORS网GNSS数据质量分析对比
Analysis and comparison of GNSS data quality in CORS network of Shanxi Province based on TEQC
鲁二凯1
作者信息
- 1. 太原市国土空间规划测绘院(太原市城市雕塑研究院),山西 太原 030000
- 折叠
摘要
Abstract
This paper utilized the observation data from each station of the continuous operational reference system(CORS)in Shanxi Province and carried out quality inspection research on the observation data based on different versions of data preprocessing software,namely translation,editing and quality checking(TEQC).The results indicate that the new version of TEQC has more stable inspection results.The theoretical observation epoch number of multi-satellite system data is relatively large at cut-off altitude angles of 15° and below.At cut-off altitude angles of 15° and above,the influencing factor of the adverse satellite is greater than that of the cut-off altitude angle.The difference analysis results of TEQC in different versions can provide certain application reference values for global navigation satellite system(GNSS)data preprocessing and baseline calculation.关键词
全球导航卫星系统数据质量/数据利用率/多路径效应/批处理Key words
global navigation satellite system(GNSS)data quality/data utilization rate/multipath effect/batch processing分类
天文与地球科学引用本文复制引用
鲁二凯..基于TEQC的山西CORS网GNSS数据质量分析对比[J].北京测绘,2024,38(12):1760-1765,6.
