DOI QR코드

DOI QR Code

Design and Implementation of Open Web Map Server

개방형 웹 맵 서버의 설계 및 구현

  • 조대수 (한국전자통신연구원 공간정보기술센터 GIS연구팀) ;
  • 박종현 (한국전자통신연구원 공간정보기술센터 GIS연구팀)
  • Published : 2002.12.01

Abstract

Over the past few years, a number of studies have been made on web map services which enable the GIS user to access spatial data through the web. They, however. have focused on only implementation techniques separately, such at map client implementation map server implementation, communication between client and server, and the map data representation. Therefore, it is hard to share and practical use the spatial data, because they does not ensure interoperability in heterogeneous map servers. In this paper, In this paper, we have designed and implemented the web map server with open architecture. which complies with the standard interfaces proposed by OpenGIS Consortium (OGC). In particular, we have extended the OGC's Interfaces for a map server to support one or more data sources. This paper has contributed to construction and practical use of web map services by newly proposing the method of implementation of a map server. which could be reused regardless of the types of data sources.

지금까지 웹을 통합 지리정보의 접근을 위한 웹 맵 서비스에 대한 다양한 연구가 있었다. 기존의 연구에서는 클라이언트 구현 방법, 맵 서버 구현 방법, 통신방법, 맴 데이터표현 방법 등 각각의 구현 기술만을 다루고 있다. 따라서, 각각 구현된 웹 맵 서버간에 호환성이 없기 때문에, 지리정보에 대한 공유와 활용이 어려운 문제가 있다. 이 논문에서는 OGC를 통해 제안된 웹 맵 서비스를 위한 표준 인터페이스를 준수하는 개방형 구조의 웹 맵 서버를 설계하고 구현하였다. 특히, 하나의 맵 서버를 통해 하나 이상의 데이터 소스를 지원할 수 있도록 OGC에서 제안한 표준 인터페이스를 확장하였다. 또한, 데이터 소스의 종류에 관계없이 재사용이 가능한 맵 서버의 구현 방법을 제안하고, 이를 구현함으로써, 웹 맵 서비스의 구축 및 활용에 크게 기여하였다.

Keywords

References

  1. A. P. Steinke, 'Developing Geographic Services on the World Wide Web,' ASIA-PACIFIC WORLD WIDE WEB'95 CONFERENCE, 1995
  2. Autodesk MapGuide, URL: http://usa.autodesk.com/adsk/section/0,939487-123112,00.html
  3. B. Plewe, 'A Primer on Creating Geographic Services,' GIS World Magazine, pp.56 58, 1996
  4. D. Crossley and T. Boston, 'A generic Map Interface to Query Geographic Information Using the World Wide Web,' Fourth International World Wide Web conference, 1995
  5. ESRI Map Objects, URL: http://www.esri.com/software/mapobjects/overview.html
  6. ESRI, 'Spatial Database Engine,' An ESRI White Paper, April, 1998
  7. K. E. Foote and A. P. Kirvan, 'WebGIS,NCGIA Core Curriculum in GIScience,' posted, http://www.ncgia.ucsb.edu/giscc/units/u133/u133.html, Jule, 1998
  8. F. T. Fonseca and C. A. Davis Jr., 'Using the Internet to Access Geographic Information : An Open GIS Interface Prototype,' Conf. and Workshop on Interoperating Geographic Information Systems, 1997
  9. GeoMedia WebMap, URL: http://www.intergraph.com/gis/support/GeoMediaWebMap.asp
  10. J. P. Alexander and V. J. Warwick, 'Writing GIS Applications for the WWW,' Proceedings of the 1997 ESRI User Conference, 1997
  11. J. Ferraiolo (ed), 'Scalable Vector Graphics (SVG)1.0 Specification,' W3C Proposed Recommendation, 2001
  12. LAS Inc., OpenGIS Features for Internet Implementation Specification, OpenGIS Project Document 97-026, August, 1997
  13. Open GIS Consortium, Inc., The OpenGIS Abstract Specification Model Version 3, 1998
  14. OpenGIS Consortium Inc., OpenGIS Discussion Paper # 01-022rl : Basic Service Model Draft Candidate Implementation Specification 0.0.8, 2001
  15. OpenGIS Consortium Inc., OpenGIS Discussion Paper # 01-023 : Web Feature Service Draft Candidate Implementation Specification 0.0.12, 2001
  16. OpenGIS Consortium Inc., The OpenGIS Simple Feature Specification for OLE/COM Revision 1.1, 1999
  17. OpenGIS Consortium Inc., Web Map Server Interface Implementation Specification 1.1.0, 2001
  18. OpenGIS Consortium Inc., Web Map Service Implementation Specification 1.1.0, 2001
  19. R. Laurini and D. Thomoson, 'Fundmentals of Spatial Information Systems,' Academic Press, p.680, 1992
  20. R. East, R. K. Goyal, Art Haddad, Alexander Konovalov, Andrea Rosso, Mike Tait, Jay Theodore, 'The Architecture of ArcIMS, a Distributed Internet Map Server,' SSTD 2001, pp.387-403, 2001
  21. Z. R. Peng, 'An Assessment of the Development of Internet GIS,' Proceedings of the 1997 ESRI User Conference, 1997
  22. MapInfo MapExtream, URL: http://dynamo.mapinfo.com/miproducts/Overview.cfm?productid=1162

Cited by

  1. Design and Implementation of Web GIS Server Using Node.js vol.21, pp.3, 2013, https://doi.org/10.12672/ksis.2013.21.3.045