地面数字高程模型的应用开发

Exploratory Development of Degital Height Model

本文介绍了笔者建立的一个适用于小型计算机的地面数字高程模型应用软件系统。其内容有该系统的有关的基本理论、基本功能、基本结构及处理有关问题的方法。该系统能迅速地为工程部门提供地面多种地形信息和专题图,文中给出了部分的实例图形成果。

A soft-ware system for the application of DEM has been developed by the author on the small computer. This system has multiply fauctions which can help technicians to solve many problems of engineering. The paper will introduce the theory of the system and its function and structure etc. Many kinds of maps drawn by the system are presented at the end of the paper to show the function of the system.