【摘要】 提出了一种基于拓扑关系的地图数字合并方法,并阐述了几何数据与属性数据融合的空间数据融合流程.采用改进的实体匹配算法实现了不同矢量空间数据的地图数字合并,并以实例验证了融合模型和算法的有效性.更多还原

【Abstract】 A new approach for map conflation based on topological relationship is presented,and the flow of the special fusion of geometry data and attribute data is discussed.Adopting the improved entity matching algorithm to realize map conflation of different vector space data.The experimental results show that the proposed fusion model and algorithm are effective.更多还原