摘要
结合黔中水利枢纽工程实际,讨论了水利水电工程测量GPS控制网的布设、外业作业和内业数据处理等问题,并对黔中水利枢纽工程的GPS控制网的实测成果进行了分析。结果表明,采用GPS技术,不仅可以快捷地完成水利水电工程的平面控制测量工作,而且还能同时得到具有较高精度的高程测量结果。
Based on the actual Qianzhong water conservancy project, this paper discussed the establishment, fieldwork, data processing and other problems of GPS control network in the hydroelectricity surveying engineering, and then made an analysis on the result of GPS control network in the Qianzhong water conservancy project. The result shows that with GPS technology the hydroelectricity horizontal control survey project can be finished quickly and meanwhile the high precision result of the vertical surveying can be obtained.
出处
《工程地球物理学报》
2008年第2期227-231,共5页
Chinese Journal of Engineering Geophysics
