Chrome Extension
WeChat Mini Program
Use on ChatGLM

《国家一、二等水准测量规范》新旧版本的比较

Geospatial Information(2012)

Cited 0|Views0
No score
Abstract
《国家一、二等水准测量规范》(GB/T12897-2006和GB12897-91)对建立一、二等水准网的布设原则、施测方法、精度指标和技术要求等环节做出了规定。从这些规定出发,对新、旧规范进行了分析,比较了两者之间的变化,进而说明新规范的发布和实施对今后水准测量的开展提供了新的技术方向指引和技术支持。
More
Translated text
Key words
First and Second Order Leveling,specification,digital level,GPS receiver
AI Read Science
Must-Reading Tree
Example
Generate MRT to find the research sequence of this paper
Chat Paper
Summary is being generated by the instructions you defined