基于ArcEngine的空间数据入库系统的设计与实现

The Design and Implementation of Spatial Data Import System Based on ArcEngine

空间数据入库是GIS系统建设的重要环节之一,对海量空间数据如何统一管理是空间数据库建设的核心问题。采用基于ArcEngine组件二次开发方式,以ArcSDE为"桥梁"进行空间数据入库,总结了空间数据入库的具体流程、系统设计等关键问题,并根据实际项目需求,对系统进行了具体实现,对各类GIS工程、项目中空间数据入库具有广泛的指导意义。

Spatial data load to the database is an essential part in the GIS system construction.That＇s also very pivotal to manage the mass spatial data integrated in database construction.This paper used ArcSDE as a ＂bridge＂ and developed the software based on ArcEngine to load spatial data to database,and the paper also concluded the key steps,the whole frame design about the system.As a result,according to the practical projects needs,system was realized,which has an extensive significance to spatial data loader in various GIS project.