测量控制网，单导线平差程序,教科书范例，包括简易平差和精密平差-Measurement and control network, the single-wire Adjustment Program

单导线计算平差，利用vb语言对导线数据进行平差计算，-Single Wire calculation adjustment using vb language pair wire data adjustment calculation,

单导线平差计算程序，读取指定格式数据后可计算测量精度并平差计算(singletraverse Adjust)

测量人员的外野测量数据按照一定的规格放在txt文档里面，在运行程序读取数据就可以计算导线(The field measurement data of the surveyors are placed in the txt document according to certain specifications. The traverse can be calculated by reading the data in the running program.)