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Có nhiều mô hình mạng trong GISystems, chủ yếu được phân biệt bởi các mối quan hệ topo họ duy trì. Mô hình mạng có thể hoạt động như cơ sở cho vị trí thông qua quá trình tham chiếu tuyến tính. | Network Modeling and methods for describing and measuring networks and proving properties of networks are well-developed. There are a variety of network models in GISystems which are primarily differentiated by the topological relationships they maintain. Network models can act as the basis for location through the process of linear referencing. Network analyses such as routing and flow modeling have to some extent been implemented although there are substantial opportunities for additional theoretical advances and diversified application. references Ahuja R. K. Magnanti T L. Orlin J. B. 1993 . Network Flows Theory Algorithms and Applications. Upper Saddle River NJ PrenticeHall Inc. Cooke D. F. 1998 . Topology and TIGER The Census Bureau s Contribution. In T W. Foresman Ed. The History of Geographic Information Systems. Upper Saddle River NJ Prentice Hall. Curtin K. M. Noronha V. Goodchild M. F. Grise S. 2001 . ArcGIS Transportation Data Model. Redlands CA Environmental Systems Research Institute. Curtin K. M. Qiu F. Hayslett-McCall K. Bray T 2005 . Integrating GIS and Maximal Covering Models to Determine Optimal Police Patrol Areas. In F. Wang Ed. Geographic Information Systems and Crime Analysis. Hershey Idea Group. Dueker K. J. Butler J. A. 2000 . A geographic information system framework for transportation data sharing. Transportation Research Part C-Emerging Technologies S 1-6 13-36. Evans J. R. Minieka E. 1992 . Optimization Algorithms for Networks and Graphs 2nd ed. . New York Marcel Dekker. Federal Highway Administration. 2001 . Implementation of GIS Based Highway Safety Analysis Bridging the Gap No. FHWA-RD-01-039 . McLean VA U.S. Department of Transportation. Federal Transit Administration. 2003 . Best Practices for Using Geographic Data in Transit A Location Referencing Guidebook No. FTA-NJ-26-7044-2003.1 . Washington DC U.S. Department of Transportation. Fletcher D. Expinoza J. Mackoy R. D. Gordon S. Spear B. Vonderohe A. 1998 . The Case for a Unified .
