摘要
随着体系结构、软件层次和自身需求的变化,GIS逐步发展为地理信息网络服务并得到迅速的推广。从标准化、语义化和3维化的角度总结了当前地理信息服务的发展状态,并指出下一代地理信息网络服务必然是基于以上三者的能够实现主动服务和统一多维服务的新一代地理信息服务。
With the development of system structure,software level and self demand,GIS has been gradually developed into Geographical Information Web Service,and has been widely popularized.In this paper,from the standpoint of standardization,semantization,and three-dimensions,the current Geographical Information Service status was summarized.Moreover,it was declared in this paper that the next generation of Geographical Information Web Service is definitely the one based on those three characteristics with active service and uniform multi-dimensional service.
出处
《地理信息世界》
2011年第1期35-39,共5页
Geomatics World
关键词
地理信息网络服务
标准
语义
3维
Geographic Information Web Service
standard
semantization
3D