数字高程模型的一种软件生成方法  

Method of software implementation for digital elevation model

作　　者：徐公华[1] 任留成[1] 崔晓宝[1] 王福玲[1] 

机构地区：[1]空军指挥学院,北京100089

出　　处：《系统工程与电子技术》2004年第11期1743-1745,共3页Systems Engineering and Electronics

基　　金：国家自然科学基金项目资助(40271095)

摘　　要：为实现战场环境仿真中地形数字高程模型(DEM)的建立,结合数字高程模型的特点,根据地图等高线原理和计算机灰度处理技术研制开发了一套DEM生成软件,并以某地区等高线地图为例,详细叙述了此软件的DEM生成方法,最后对这个软件进行了总体评估。该软件可用于民用地理环境及军用战场环境仿真中DEM的建立。With a view to implement DEM (digital elevation model) for the battlefield environment simulation, in accordance with the features of DEM, on the base of the features of contour map and the computer processing technology for gray-scale map, the software that could implement DEM is developed. Then, taking the example of the contour map of one area, the method of application of the software is introduced in details. Finally, a general assessment about the software is given. This software can be used to implement DEM for the geographic environment or battlefield environment simulation.

关 键 词：数字高程模型 等高线地图 灰度图 像素 

分 类 号：TP391.41[自动化与计算机技术—计算机应用技术]