基于VB和Microsoft Excel的高程控制网可视化程序设计

随着计算机技术和测绘行业的发展,利用计算机软件进行测量解算已成为必需。水准测量是测绘学科的一个重要分支,开发水准测量程序具有重要的现实意义。文章介绍了用VB6 0开发水准测量程序及其实现。该程序采用相关间接平差模型,适用于各等级的水准网、三角高程网。它具有水准电子手簿、平差计算和精度评定的功能,操作简单、界面友好,能满足实际工程需要。

Visual Programmer of Elevation Control-net on Visual Basic and Microsoft Excel

With the development of computer technology and surveying engineering, it has became necessary to solve the surveying problems with computer software. Since leveling is one of the important branches of surveying, its' software designing has great realistic significance.This paper introduces leveling computer program designing and realizing with VB6.0,by adopting the relative indirect adjustment model, the writer has programmed elevation control-net adjustment software which is suitable for the elevation surveying in the correspondent route, closed circuits, and tributary route.This software has the function of enregistering data ,calculating the most probable elevation and evaluating the precision. The data input and output are all translated with Microsoft Excel. This software can be operated easily, with friendly desks and powerful function, which can meet the ordinary needs in reality.