In this paper, the geocoding technology which assigning geographic coordinates to the actual address is introduced to implement ETL with a system structure. 将地理编码技术引入到空间数据仓库ETL中,给出了融合地理编码模块的ETL体系机构。
The geographic location of resource can be shown in the frame with geographic information system technology, which can efficiently manage and maintain communication networks, also address most of the above issues. 使用地理信息系统技术可以在界面上显示资源的地理位置,能高效地管理和维护通信网络,可以解决上述大部分问题。