GPS技术在地形控制测量中的应用探讨  

Discussion on Application of GPS Technology in Topographic Control Surveying

作　　者：李召[1] 佘冬芝[2] 

机构地区：[1]郑州市郑东新区土地规划勘测中心,河南郑州450046 [2]河南省煤田地质局物探测量队,河南郑州450009

出　　处：《中州煤炭》2010年第3期21-23,共3页Zhongzhou Coal

摘　　要：以河南安阳彰武—伦掌地形控制测量项目为例,探讨了GPS技术在地形控制测量中的应用。阐述了利用RTK正常工作的基本要求,提出了提高观测精度的优化方法。实践表明,采用RTK测量技术能替代传统测量图根点控制,提高工作效率,减轻测量人员劳动强度。Taking Zhangwu-lunzhang item as an example in Anyang City of Henan Province, the application of the GPS technology in the terrain control survey was discussed in this paper. Based on the research,the basic requirements of RTK normal operation and the optimal method of improving survey precision were raised, at last the conclusion that RTK technology can substitute traditional mapping control survey, improve the efficiency and reduce the labor intensity was drawn.

关 键 词：GPS RTK C级GPS网 控制测量 

分 类 号：P228.4[天文地球—大地测量学与测量工程]