利用Bing Maps地图切片实现网络地图服务  

The Utilization of Bing Maps Tiles Data to Implement Web Map Service

作　　者：王晓东[1] 刘慧平[1] 乔瑜[1] 

机构地区：[1]北京师范大学地理学与遥感科学学院,北京100875

出　　处：《国土资源遥感》2010年第2期122-127,共6页Remote Sensing for Land & Resources

摘　　要：通过分析Bing Maps地图切片数据的编码方式及URL结构,介绍了获取Bing Maps地图切片数据的方法。并将获取的数据生成网络地图服务(Web Map Service,WMS),以供任何能够支持WMS服务的客户端加载。实现了以较小的成本而且方便快捷地获取地图和影像数据。Bing Maps can provide plentiful and free data resources.The convenient utilization of these resources is a problem of wide concern.In many applications,it would cost much money and plentiful human resources to develop software systems for managing the data,and the systems based on browser fail to support frequent user interaction and data inter-operation.Web service provides an effective way to inter-operate geographical information through platform and programming language.Based on analyzing the coding theory of Bing Maps tiles data and the structure of the URL,this paper has introduced a method for approaching Bing Maps tiles data,and then implemented Web Map Service（WMS） by using these data so that it can be loaded by any client which supports WMS.This method has achieved the goal of convenient acquirement of map data and image data with less cost.

关 键 词：BING MAPS 微软虚拟地球 网络地图服务 地图切片 

分 类 号：P208[天文地球—地图制图学与地理信息工程]