期刊名称：ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences
印刷版ISSN：2194-9042
电子版ISSN：2194-9050
出版年度：2007
卷号：XXXVI-4/W54
页码：103-110
出版社：Copernicus Publications
摘要：Navigable geographic framework data functions as the geo-spatial referencing framework that integrates traffic maneuver and POI(s). The main difference between the navigable geographic framework and the traditional fundamental geographic data is that the former emphasizes the connectivity of the road network. It should describe the logical traffic flow carried by each road element, especially around complex flyovers. This paper studies the data model of navigable geographic framework data, and proposes a method for constructing road network based on multi-scale fundamental geographic data
关键词：Navigable Geographic Framework Data; Data Modeling; Road Network; Fundamental Geographic Data
