摘要
随着RTK技术发展,其精度不仅可以满足大比例尺测图的需求,而且在理论上还能满足丘陵地区大比例尺图根控制测量的精度要求。但是,目前我国还没有出台RTK使用标准,特别是在丘陵地区的应用一直没有得到有关部门的认可。本文通过对重庆市潼南县丘陵地区数字测图图根控制的RTK测量数据和传统方法测量数据进行分析比较研究,证明了RTK测量完全可以满足丘陵地区大比例尺数字测图图根控制测量的精度要求。
With the development of RTK technology, its accuracy is not only meeting the demand of large - scale mapping, but also meeting the demand of mapping control survey for large -scale map in hilly ground in theory. However, at present, our country has not yet introduced the standard of RTK application, especially in the hilly areas the application of RTK for mapping control survey has not been recognized by the departments concerned. In this paper, through the analysis and comparison for the data of mapping control survey which acquired in Tongnan county of Chongqing city by RTK survey and traditional survey method, we proved that its accuracy completely meets the demand of mapping control survey for large - scale map in hilly ground.
出处
《测绘与空间地理信息》
2010年第2期152-155,共4页
Geomatics & Spatial Information Technology
