摘要
文章以国内较为常用的五款GNSS数据处理软件为研究对象,选取某矿区6条GPS控制测量基线数据,对比分析在不同采样时间间隔和卫星高度角限制情况下的基线解算结果,发现增加卫星高度角,更易于提高基线解算质量;LGO软件解算精度高,适合长基线及高精度控制测量;HGO软件质量稳定,操作方便,适用于国内用户,为工程测量中GNSS数据处理和软件的选用提供了参考。
In this paper, the five GNSS data processing software is used as the research object, and the baseline data of 6 GPS control measures are selected. It is found that the height of the satellite can be increased, and the quality of the baseline solution can be improved. The LGO software can be used for long baseline and high precision control. The quality of HGO software is stable and the operation is convenient. It provides a reference for the selection of GNSS data processing and software in engineering measurement.
出处
《科技创新与生产力》
2016年第2期50-52,共3页
Sci-tech Innovation and Productivity
