摘要
针对目前测量工作实践中,分析全站仪与RTK碎部点比测数据,分析存在的问题,本文依据数理统计理论,提出了要对数据序列进行相关的假设检验后,才能应用测量中的相关公式评定精度。最后,结合实际算例,验证了本文方法的有效性。
In surveying and mapping,the detail points accuracy measured by total station and RTK are compared.In order to obtain the reasonable results,this paper suggests that the data sequences should pass the related hypotheses based on the mathematical statistics theory.Then the common formula can be used to compute the accuracy.Finally,an example is given to verify the validity of this proposed method.
出处
《城市勘测》
2011年第4期111-113,共3页
Urban Geotechnical Investigation & Surveying
关键词
比测
假设检验
精度
compare
hypothesis test
accuracy
