数字化成图软件在公路线形设计上的应用研究

摘要

Through the improvement at topographic and cadastral digital mapping software function, including the highway geometric design, the mapping and design of vertical and transverse section drawing, the calculation and allocation of earth and the auto-output of various data forms to achieve quick and easy operation, simple and accurate and meeting the requriement of highway design units to improve efficiency.%本文试图通过对地形、地籍数字化成图软件功能的改进,包括公路线形设计、纵横断面图的绘制和设计、土石方的计算与调配,以及各种数据表格的自动输出等,实现操作轻松快捷、简单准确,满足公路设计单位的需要,提高工作效率.