顾及起算数据误差的附加基准平差  

ADJUSTMENT METHOD OF APPENDING DATUMS TAKING INITIAL DATA ERRORS INTO ACCOUNT

作　　者：王穗辉[1] 

机构地区：[1]同济大学测量与国土信息工程系

出　　处：《大地测量与地球动力学》2005年第1期72-75,共4页Journal of Geodesy and Geodynamics

基　　金：徕卡(Leica)测绘科研基金

摘　　要：在独立网附加基准法平差基础上,讨论了起算数据有误差时的处理方法,并对用这种方法得到的参数值 及参数精度进行了较为充分的讨论,在此基础上推导出了简洁实用的计算公式,该公式与较繁杂的传统计算方式 比较,具有更好的合理性及规律性。In this paper, on the base of the adjustment method of appending datums in the isolated net, treatment process in consideration of initial data errors is proposed, and parameter values and accuracy obtained by this method are discussed adequately.Grounding on these results, laconic and applied calculating formulas are deduced. Compared with conventional complicated calculation modes, they are of more rationality and regularity.

关 键 词：平差 起算数据 精度 基准 推导 规律性 基础 合理性 独立 传统 

分 类 号：P351.69[天文地球—空间物理学]