A GIS Search Technique through Reduction of Digital Map and Ontologies

  • Kim, Bong-Je (Department of Information Engineering, Pukyong National University) ;
  • Shin, Seong-Hyun (Division of Electronics, Computer and Telecommunications, Pukyong National University) ;
  • Hwang, Hyun-Suk (Research Institute of Industrial Science and Technology, Pukyong National University) ;
  • Kim, Chang-Soo (Division of Electronics, Computer and Telecommunications, Pukyong National University)
  • Published : 2006.12.30

Abstract

GIS systems have gradually been utilized in life information as well as special businesses such as traffic, sight-seeing, tracking, and disaster services. Most GIS services focus on showing stored information on maps, not providing a service to register and modify their preferred information. In this paper, we present a new method which reduces DXF map data into Simple Geographic Information File format using format conversion algorithms. We also present the prototype implementation of a GIS search system based on ontologies to support associated information. Our contribution is to propose a new digital map format to provide a fast map loading service and individual customized information on the map service.

Keywords