“数字城市”网格化管理的部件采集和矢量化方法研究与应用  

Research and Application of Components Acquisition and Vectorization Method in Gridding Management of "Digital City"

作　　者：曹宝军[1] 程耀东[1] 曹静[1] 闫浩文[1] 

机构地区：[1]兰州交通大学数理与软件工程学院,甘肃兰州730070

出　　处：《测绘与空间地理信息》2009年第2期51-54,共4页Geomatics & Spatial Information Technology

基　　金：兰州市城关区网格化城市管理部件采集(50753);兰州交通大学"青蓝人才工程资助计划"基金项目计划(2004-03)资助

摘　　要：用网格化技术来管理城市,可以显著地提高管理效率,节省管理费用。部件采集和矢量化是城市网格化管理的基础工作,并为其提供基础数据。研究城市部件采集和矢量化方法,目的是为城市网格化管理提供一种高效、准确、全面的部件采集和矢量化方法,并在实际中得到应用,收到良好的效果。Effectiveness can be highly enhanced and the management cost can be reduced when gridding technology is used to manage cities. Components Acquisition and Vectorization are the fundamental parts of city gridding management, both of which can also provide basic data. The thesis focuses on them to provide a highly effective and accurate method of Components Acquisition and Vectorization for city gridding management, so that good effects can be received practically.

关 键 词：地理信息系统 网格化 矢量化 部件 数据采集 

分 类 号：P208[天文地球—地图制图学与地理信息工程]