基于ArcSDE的机场净空管理系统空间数据库设计

Design of Spatial Database for Airport Clearance Management System Based on ArcSDE

空间数据库是GIS的核心之一。以上海机场净空管理系统为例,简要介绍了ArcSDE(空间数据引擎)的特点,并结合用户的需求详细介绍如何建立一个基于ArcSDE的空间数据库,分析数据库的设计、多源数据入库和数据库管理功能设置等基本问题。

The spatial Database is one of GIS cores. This article took the Airport clearance management system as an example, introduced briefly the characteristic of ArcSDE （spatial data engine）, and unifies demands of the users to introduced in detail how to construct a spatial Database based on the ArcSDE, and analyzed the design of the Database, the importing the multiple source data into Database, the function establishment of the Database and so on basic questions.