摘要
随着中国城市建设的发展,人们对测绘基础数据精度要求越来越高。基于此,本文首先阐述GNSSRTK技术及精度要求,然后分析GNSS RTK应用于山区测试中存在的问题,最后探讨山区GNSS图根控制精度的提升,以期为山区获取符合精度的图根控制点提供参考。
With the development of urban construction in China, the requirement for the precision of basic data of Surveying and mapping is getting higher and higher. Based on this, this paper expounded the requirements of GNSS RTK technology and precision analysis of GNSS RTK, and then used to mountain test problems, finally discussed the control precision of the mountain GNSS mapping ascension, in order to obtain the accuracy of the mapping control point to provide a reference for the mountain.
作者
陈均
CHEN Jun(Longyan Survey and Mapping Brigade,Longyan Fujian 36400)
出处
《河南科技》
2018年第5期149-150,共2页
Henan Science and Technology
