很多工程项目的轴线包含多个轴线,如公路、铁路、河道、堤、隧道等,在这些多曲线轴线的工程放样过程中,用全站仪很容易得到测点的坐标,但如果要同时知道测点与轴线的相互关系,以及测点的桩号,还需要进行繁琐的计算,现场施工放样极易出现错误,给施工测量造成诸多不便。如果利用程序计算器,根据实际情况编制一个相应的计算程序,配合全站仪, Many project axes include axes such as roads, railways, rivers, dikes and tunnels. During the project lofting of these multi-curve axes, it is easy to get the coordinates of the measuring points by using the total station. However, if you want to know both at the same time Measuring the relationship between the axis and the axis, as well as the station of the measuring point, but also the need for cumbersome calculations, site construction staking error prone to construction measurement caused a lot of inconvenience. If you use the program calculator, according to the actual situation of the preparation of a corresponding calculation program, with the total station,