电子表格实现平面控制测量闭合导线的内业计算

The internal calculation of Surface control survey misclosure achieved by Spreadsheet program

在测绘领域,导线测量的内业计算十分繁琐,尤其是导线测量的严密平差,更是需要大量的计算。本文通过电子表格Excel强大的计算功能,解决了在Excel中度分秒的输入与计算问题,基本实现了平面控制测量中闭合导线近似平差的内业计算。

the internal calculation In the mapping area, traverse survey is very complicated, especially the rigorous adjustment of traversing which need intensively computation. This paper introduced the powerful computing capabilities of Excel spreadsheets, which resolved the problems of input and calculation for degree, minute and second, and achieved the internal calculation in surface control survey misclosure traverse.