土地资源信息系统(LRIS)开发实现的技术研究——基于ArcGIS地理信息系统平台

The Techniques for Developing the Land Resource Information System ——Based on the Plate of ArcGIS Geography Information System

结合土地资源信息系统(LRIS)应用软件的研制,阐述了该软件开发过程中的关键技术。COM技术和GIS组件技术在LRIS中的应用,使得该系统在开发中不需要访问源代码、标题文件和对象库,允许在二进制的基础上重新利用GIS组件;采用支持Client/Server体系结构的ArcIMS技术,可以方便地进行LRIS的Web发布。

This paper discusses the key techniques for developing LRIS.The application of the COM and component GIS techniques in the LRIS males it possible to reuse GIS components based on binary without visiting metaprogram,title file and object library.It is easy to carry out Web release for LRIS by using the ArcIMS technique which upholding the Client/Server structure system.