基于GE数字影像地形图的制作与应用

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作者单位:: 中国石油集团工程设计有限责任公司华北分公司, 河北任丘 062552
North China Branch of Engineering Design Co., Ltd., CNPC, Renqiu 062552, China

关键词:: 数字影像;地形图;制作应用;工程设计
digital imagerelief;mapmapping;application;engineering design

摘要:: 将清晰直观的遥感影像和准确标注的地形图有机地结合在一起,取长补短,制作成数字影像地形图,可减少地形图外业测量的工作量,方便用户使用。文章介绍了利用GOOGLE EARTH平台中高分辨率卫星遥感影像结合地形图制作数字影像地形图的方法,并结合实例阐述了数字影像地形图在场站选址、场站改造设计中的应用;通过与传统地形图的对比,论述了数字影像地形图的优缺点和应用前景。
Reasonably combinating the sharp and intuitive remote sense image with the accurately labeled relief map to make the digital image relief map is able to reduce field survey work and is convenient for user's utilization.This paper introduces the method of mapping digital image relief map by combining the high resolution satellite remote sense image with the accurately labeled relief map from GOOGLE EARTH platform,illustrates with example the applications of digital image relief map in station site selection and station reformation,and discusses the advantages and disadvantages of digital image relief map as well as its application prospect.

2010,6(6): 42-44 收稿日期：2009-12-27

分类号：P283.7

作者简介：曹彦章(1968-),男,河北望都人,工程师,1987年毕业于华东石油学院,现从事施工工程管理工作.