摘要
阐述等级水准测量基本内涵,对其往返测中误差分群现象的原因和处理措施进行分析,指出误差分群控制措施在工程项目中的具体应用。期望有利于往返测误差分群现象控制质量的提升,进而在保证等级水准测量精准度的同时,实现测绘工程的进一步发展。
This paper explores the basic connotation of grade leveling, analyzes the causes and treatment measures of error clustering in round trip measurement, and points out the concrete application of error clustering control measures in engineering projects. It is expected that it is beneficial to improve the control quality of round-trip measurement error clustering phenomenon, and then realize the further development of surveying and mapping engineering while ensuring the accuracy of grade leveling.
引文
[1]张社鹏,李宏建.浅谈一、二等水准测量分群现象产生的原因[J].测绘技术装备,2017,19(3):75-78.
[2]王随随.精密水准测量测段重测成果的取舍方法[J].智能城市,2017(2):77.
[3]邓芳,李春华.区域高等级水准测量中高差改正应用研究[J].城市勘测,2017(2):127-130.