基于ArcSDE和ArcObjects东港灌区农田水利管理信息系统的建立

Design of Donggang Irrigation Area Field Farm Hydraulic Management Information System Based on GIS

结合东港灌区农田水利管理信息系统的建立,具体论述了软件开发中的关键技术。用Geodatabase建立空间数据库,通过ArcSDE(空间数据引擎)在SQL Server平台上对数据库的数据进行访问,很好地解决了对空间、非空间数据进行高效率操作的数据库接口;AO(ArcOb-jects)组件技术的应用使得该系统更加专业化。

The article discusses the key to technique for developing Donggang Irrigation Area field farm Hydraulic managemerit information system. It builds database by Geodatabase for spatial database, and it uses ArcSDE which allows you to ＂marry＂ world- class GIS technology with world- class telational database - SQL Server mangcment system technology. The technique of AO（ArcObjects） makes the system can＇ t used to run by ArcGIS. It makes the system more special.