基于组件式GIS的土地变更管理信息系统的设计与实现——以龙海市土地管理信息系统为例

On Design and Realization of Land Use Modifying Management Infor mation System Based on ComGIS:A Case Study to Longhai City

采用组件式GIS进行二次开发是新一代的土地利用管理信息系统普遍采用开发模式。该文以福建省龙海市土地管理信息系统(LandGIS)为例,论述以土地变更管理为核心业务的组件式GIS业务系统的设计和应用,重点介绍系统功能和系统体系结构、系统的数据组织和结构,以及在统一建模语言(UML)支持下的重要功能模块的软件过程模型和内容。最后给出系统的实现结果和用户界面。

The secondary development based on ComGIS is a new developing pattern for land -use management information system.A case study about Longhai Land Management Information System(LandGIS),whose main transaction function is land-use modifying management ,is introduced in this paper,and its design methodology and Implementation associated with the system is discussed.The hierarchical function definition,architecture,systematic database's organization and structure of the LandGIS are explored in details.At the same time ,the software process model and content of kernel function modules supported by UML is illustrated.The framework results and user interface of the system is presented at the end as a conclusion.