地质通报2011，Vol.30Issue(9)：1462-1472,11.
中国地质调查信息网格平台构建和地质图数据服务的实现
Building of China Geological Survey Information Grid Platform and realization of geological map data service
摘要
Abstract
This paper deals with the framework and mechanism of the node computation pool which composes the platform of the China Geological Survey Information Grid, the concepts of resource aggregation, meta-service and intelligent service engine which compose the node computation pool and conclude node autonomy. The geological map data service system is described in terms of resource sharing, virtualization and web service, which is characterized by multi-hierarchy such as metadata service, raster data, vector data and 3D visualization. China Geological Survey Information Grid has provided a new solution for sharing and applying geological map spatial information; so far, it has connected 10 nodes preliminarily, and is performed properly and effectively.关键词
网格GIS/地质图/Web服务/资源聚合器/元服务/智能服务引擎/同步机制Key words
grid GIS/geological map/Web service/resource aggregation/meta-service/intelligent service engine/synchronization mechanism分类
天文与地球科学引用本文复制引用
吕霞,刘畅,耿燕婷,李丰丹,李健强,宋苗苗..中国地质调查信息网格平台构建和地质图数据服务的实现[J].地质通报,2011,30(9):1462-1472,11.基金项目
国家高技术研究发展计划(“863”计划)《网格地理信息系统软件及其重大应用》重点项目中的《网格GIS业务化系统建设》课题(编号:2007AA120504)和中国地质调查局项目《国土资源信息集成与平台研制》(编号:1212010651101) （“863”计划）
