基于ArcGIS Explorer建立DOM应用系统的研究

Research on Constructing DOM Application System Based on ArcGIS Explorer

数字正射影像图(DOM)因其获取快捷,内容丰富,直观易读,使用方便等优点,特别适合管理者使用,在城市的规划、建设和管理中发挥着重要作用。现实工作中,数字正射影像图的应用方法很多,本文重点研究基于ESRI的免费软件ArcGIS Explorer建立DOM应用系统的技术、方法和步骤,并简要介绍这一系统的基本功能和实际应用。

Digital Orthophoto Map（DOM） has many characteristics such as shortcut obtain,rich contents,intuition,readability,using easy,etc.Especially for manager,it is very easy to be used.DOM plays an increasingly important role in town planning,construction and management.In practical work,there are many methods of using DOM,this paper gives a new technology,method and step of establishing DOM application system by ESRI＇s ArcGIS Explorer software that is free,and briefly introduces the DOM application system＇s function and application.