摘要
解决分布式异构多源空间数据共享、不同厂家的功能共享和合作开发是当前GIS开发和应用领域的难题.提出了数据中心集成开发模型框架,并基于该框架提出了新一代GIS架构技术和开发模式,介绍了数据中心的核心技术——数据仓库技术、功能仓库技术、搭建与配置技术等,同时给出了国土数据中心的应用实例,为基于数据中心大型信息化系统解决方案的实现提供了一种新的模型.
The sharing of distributed heterogeneous multi-source spatial data and the function sharing and cooperative devetopment among different manufacturers are tough problems in the domain of the current GIS application and development. We present a datacenter framework model for integration development, based on which the next generation GIS architecture and development model is proposed. In addition, we introduce the core technologies of datacenter-data warehouse technology, function warehouse technology, architecture and configuration technology, etc. Examples of applying the above technologies by the National Land and Resource Datacenter are presented, which provides a new solution for the implementation of large-scale information systems.
出处
《地球科学（中国地质大学学报）》
EI
CAS
CSCD
北大核心
2009年第3期540-546,共7页
Earth Science-Journal of China University of Geosciences
基金
国家重点863项目(No.2007AA120503)
关键词
数据中心
数据仓库
功能仓库
搭建与配置式开发
datacenter
data warehouse
function warehouse
architecture and configuration development.
