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Quadtree based GPS merge and distribution analysis system

  • Journal of Knowledge Information Technology and Systems
  • Abbr : JKITS
  • 2010, 5(4), pp.103-108
  • Publisher : Korea Knowledge Information Technology Society
  • Research Area : Interdisciplinary Studies > Interdisciplinary Research
  • Published : August 31, 2010

이동욱 1 김진술 2 Minsoo Hahn 1

1한국과학기술원
2나사렛대학교

Candidate

ABSTRACT

The GPS devices have been used in various fields. Especially for the leisure like bicycle, the GPS device is one of the most important electronic devices for outdoor. The bicycle riders record their riding routes with the GPS devices and apply the recorded GPS information to the analysis services. However, most of the GPS information analysis services or researches are focused to the single GPS track analysis. In this paper, we propose the analysis system for multiple GPS tracks. The purposed system merges the GPS tracks which satisfy the queried conditions and generates the distribution of GPS information for the specific region. The merge procedure of the system is based on the Quadtree algorithm.

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