高精度跨河水准测量方法研究

Research on high precision cross-river leveling method

常规跨河水准测量方法费工费力且精度不高,文中根据工程测量中"忽略不计"理论对跨河高程测量进行了改进,提出了增设"已知边"和"条码放大"测量方法,较大提高了测量效率与精度,为高精度跨河高程传递提出了可行方案。

Conventional cross-river leveling methods were laborious and inaccurate,in the paper,according to the ＂neglected＂ theory to improve the leveling across the river in the engineering measurement,the creation of ＂ the other side＂ and ＂ barcode amplification＂ measurement methods were proposed greatly improving the measurement efficiency and accuracy and proposing the feasible solution for the high-precision cross-river height transfer.