Hierarchical Area Partitioning Method of Urban Road Networks Matching
作者：Bohua HUANG,Wei ZHONG,Renjian ZHAI,Qing ZHOU
摘要：In view of the “Node-Arc” data model of road network in the aspect of structured expressing the deficiencies, the hierarchical area partitioning of road network based on the principle of stroke, which made road network space structure characteristics of the expression with the hierarchical feature was designed. Based on road hierarchy and connected relationship with the area domain boundaries, the road in the area was hierarchically divided. A hierarchical model was established based on “whole-part-object” data model. Finally, the model of urban road network matching is proposed, which used consistency evaluation model selected matching objects from high-grade road to the low-level road. The experiment results indicated that the method was suitable to solve the road matching problem with typical urban features.
發文機構：Unit 61876 School of Surveying and Mapping Sanya City Vocational College
關鍵詞：ROADNETWORKSTROKEHIERARCHICALSPATIALstructurecharacteristicsMATCHING
分類號： P[天文地球]
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