WMS的自定义地图服务聚合技术研究  

Research of Use-Defined Aggregate Map Server Based WMS Service

作　　者：许朝晖 陈荣国[2] 谢炯[2] 

机构地区：[1]总参测绘局,北京100088 [2]中国科学院地理科学与资源研究所资源与环境信息系统国家重点实验室,北京100101

出　　处：《测绘科学技术学报》2011年第3期223-226,共4页Journal of Geomatics Science and Technology

基　　金：国家科技支撑计划资助项目(2007BAH16B03)

摘　　要：针对网络地图服务资源多样化及其共享开放性的特点和WMS服务资源多但实际使用者少的缺点,研究了一种聚合WMS服务的使用方法,使得用户可以根据需求自由组合WMS服务提供的地图资源,从而产生满足用户需求的地图服务聚合应用。通过研究服务信息获取验证和服务聚合操作可视化等关键技术,实现了基于WMS地图服务的聚合应用系统。In accordance with the Web Map Service resources＇ diversification and the sharing open characteristics,in view of the shortcoming that there were many WMS service resources but few actual users,a method to aggregate the WMS service was studied.By this method,according to the demands,the users were able to freely combine the map resources which were provided by WMS service,thus the map service aggregation application satisfying the users＇ needs was able to be produced.With the research on the key technologies of service information gain,verification and service aggregation operation visualization,an aggregation application system was realized based on the WMS service.

关 键 词：网络地图服务 服务聚合 地图服务聚合 服务信息获取 服务信息库 

分 类 号：P208[天文地球—地图制图学与地理信息工程]