测绘通报 ›› 2019, Vol. 0 ›› Issue (3): 81-85.doi: 10.13474/j.cnki.11-2246.2019.0083

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Research on ontology driven map symbol sharing method

ZHOU Haixia1, HUO Liang1,2,3, ZHU Jie4, HU Xiao1, FAN Longfei1   

  1. 1. School of Geomatics and Urban Spatial Information, Beijing University of Civil Engineering and Architecture, Beijing 102616, China;
    2. Key Laboratory of Modern Urban Surveying and Mapping, National Administration of Surveying, Mapping and Geoinformation, Beijing 102616, China;
    3. Beijing Advanced Innovation Center for Future Urban Design, Beijing University of Civil Engineeringand Architecture, Beijing 102616, China;
    4. National Geomatics Center of China, Beijing 100830, China
  • Received:2018-09-27 Revised:2018-11-10 Online:2019-03-25 Published:2019-04-02

Abstract: Aiming at the incompatibility between the map symbol model and the heterogeneous map symbol resources,it is difficult to realize the integration and interoperability of multi-source heterogeneous map symbols under the network environment.This paper proposes a map symbol conceptual model based on the ontology.By defining the classes,attributes,relationships and constraints of symbols,the model realizes the formal expression of symbolic concepts and relationships and the construction of symbol ontology.On this basis,based on the SOA software architecture idea,a map symbol distributed sharing framework structure based on Web service is established to realize cross-platform calling of symbols.Based on the cross-platform calls between XML Web Services map symbols and ArcEngine,the feasibility experiment of this symbols sharing method is carried out.The results show that the proposed method can realize the flexible and open integration and interoperability of multi-source heterogeneous map symbols under the network environment,and effectively preserve the semantic information of map symbols.

Key words: map symbol, symbol ontology, map symbol model, symbol sharing, Web service

CLC Number: