MapX鹰眼控件



地理信息系统根据其内容可分为两大基本类型：一是应用型地理信息系统，以某一专业、领域或工作为主要内容，包括专题地理信息系统和区域综合地理信息系统；二是工具型地理信息系统，也就是GIS工具软件包，如ARC/INFO等，具有空间数据输入、存储、处理、分析和输出等GIS基本功能。随着地理信息系统应用领域的扩展，应用型GIS的开发工作日显重要。如何针对不同的应用目标，高效地开发出既合乎需要又具有方便美观丰富的界面形式的地理信息系统，是GIS开发者非常关心的问题。

-Geographic Information System based on its content can be divided into two basic types: First, geographic information systems applied to a professional, or work as the main areas of content, including the topic of geographic information systems and regional integrated geographic information system　Second, a tool type Geographic Information System, which is GIS software tools, such as ARC/INFO, etc., with room for data entry, storage, processing, analysis and output, such as the basic functions of GIS. With the application of geographic information systems to expand the field, the development of application-oriented GIS day more important. How to target different applications and efficiently in line with the need to develop not only beautiful but also has a rich interface to facilitate forms of geographic information systems, GIS developers are very much concerned about.