【摘要】 提出了网格环境下的G IS数据协作生产体系结构并论述了所涉及的关键技术。该模型将G IS数据生产相关资源有机地结合为一体,以网格服务的统一形式对外提供数据生产服务,同时采用工作流技术组织服务对G IS数据生产流程进行控制和管理,是解决分布式G IS数据协作生产的理想方案。更多还原

【Abstract】 Architecture of GIS data collaborative production in grid environment and its key technology are put forward.This architecture integrates all the resources involved in the GIS data production,provides the data production service with grid service,and realizes the control and management of GIS data production process by workflow.Therefore it is an ideal scheme for distributed GIS data collaborative production.更多还原