【摘要】 随着自然资源时空大数据体系的逐步丰富与完善,海量、多源、多尺度、多类型地理信息资源的科学管理与广泛共享成为了地理信息数据资源社会化应用的迫切需求。从全国多级测绘地理信息成果目录集成化管理的实际需求出发,提出了大规模地理信息资源目录集成服务的关键技术框架与系统化设计,并结合具体系统,阐述了地理信息资源目录自助管理、集成服务与业务协同的主要方法。更多还原

【Abstract】 With the rapid development of the spatiotemporal big data technology,there are increasing requirements for the management,share and applications of geographic information resources,which are of huge volume,multi-source,multi-scale and various types.This article proposes the technological framework and system design of the catalog service for large-scale geographic information resources.We also construct a catalogue service system for geographic information,which supports autonomy data management,integration service and business collaboration.更多还原