| 数字高程模型的原理与应用——以北京市周口店地区为例 |
| |
| 引用本文： | 郑卫江,张爱武,侯敏. 数字高程模型的原理与应用——以北京市周口店地区为例[J]. 首都师范大学学报(自然科学版), 2007, 28(4): 64-67 |
| |
| 作者姓名： | 郑卫江 张爱武 侯敏 |
| |
| 作者单位： | 首都师范大学三维信息获取与应用教育部重点实验室,北京,100037;中国地质大学(北京)土地科学系,北京,100083 |
| |
| 基金项目： | 国家高技术研究发展计划(863计划) |
| |
| 摘 要： | 数字高程模型（DEM）作为地球空间信息框架的基本内容已经成为各国十分重视的基础地理信息产品,并在国民生产中发挥着越来越大的作用.ArcView GIS软件是ESRI公司开发的桌面GIS开发系统,软件功能十分强大.论文首先简要介绍了数字高程模型的相关概念和原理,并应用ArcView GIS软件对周口店地区数据进行处理,重点讨论了软件的空间和3D分析模块在DEM上的应用功能,完成对土地进行适宜性评价、3D建模等分析工作,并给出了分析结果.
|
| 关 键 词： | 数字高程模型(DEN) ArcView 适宜性评估 3D建模 |
| 修稿时间： | 2006-06-21 |
The Theory and Application of Digital Elevation Models |
| |
| Zheng Weijiang,Zhang Aiwu,Hou Min. The Theory and Application of Digital Elevation Models[J]. Journal of Capital Normal University(Natural Science Edition), 2007, 28(4): 64-67 |
| |
| Authors: | Zheng Weijiang Zhang Aiwu Hou Min |
| |
| Affiliation: | 1 3D Information Acquistion and Application key lab of Education Ministry, Capital Normal University, Beijing 100037 ; 2 Land Science Department, China University of Geoscience, Beijing 100083 |
| |
| Abstract: | As a basic content of geospace information frame,Digital Elevation Model(DEM) is ranked to be a basic geo-information product by many countries and will bring into play an important role in national construction.ArcView is a Geo-Information System(GIS) desktop software,which is developed by Environmental Systems Research Institute,Inc.USA(ESRI).The function of the software is very powerful.We first give a brief presentation of the concepts and theory about DEM.And then we deal with the data using ArcView,especially we discuss the application function about spatial and 3D modules,finally we complete the suitability assessment,modeling of 3D,and give some results. |
| |
| Keywords: | ArcView |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
