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A Trajectory-Oriented Carriageway-Based Road Network Data Model, Part 3: Implementation 被引量:6

A Trajectory-Oriented Carriageway-Based Road Network Data Model, Part 3: Implementation
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摘要 This is the final of a three-part series of papers which mainly discusses the implementation issues of the CRNM. The first two papers in the series have introduced the modeling background and methodology, respectively. An overall architecture of the CRNM has been proposed in the last paper. On the basis of the above discusses, a linear reference method (LRM) for providing spatial references for location points of a trajectory is developed. A case study is introduced to illustrate the application of the CRNM for modeling a road network in the real world is given. A comprehensive conclusion is given for the series of papers. This is the final of a three-part series of papers which mainly discusses the implementation issues of the CRNM. The first two papers in the series have introduced the modeling background and methodology, respectively. An overall architecture of the CRNM has been proposed in the last paper. On the basis of the above discusses, a linear reference method (LRM) for providing spatial references for location points of a trajectory is developed. A case study is introduced to illustrate the application of the CRNM for modeling a road network in the real world is given. A comprehensive conclusion is given for the series of papers.
出处 《Geo-Spatial Information Science》 2006年第3期201-205,共5页 地球空间信息科学学报(英文)
关键词 TRAJECTORY road network data model CARRIAGEWAY GIS GIS-T 轨道 数据模型 行车道 GIS 地理信息系统
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