Journal of the Korean Society of Surveying, Geodesy, Photogrammetry and Cartography (한국측량학회지)

Korean Society of Surveying, Geodesy, Photogrammetry and Cartography (한국측량학회)
권호 표지
DOI QR코드

DOI QR Code

Detection of Unauthorized Facilities Occupying on the National and Public Land Using Spatial Data

공간정보 자료를 이용한 국·공유지 무단점유 시설물 탐색

  • Lee, Jae Bin (Dept. of Civil Engineering, Mokpo National University) ;
  • Kim, Seong Yong (Dept. of Civil and Environmental Engineering, Seoul National University) ;
  • Jang, Han Me (Dept. of Civil and Environmental Engineering, Seoul National University) ;
  • Huh, Yong (LX Land Information Research Center Institute)
  • Received : 2018.03.18
  • Accepted : 2018.04.26
  • Published : 2018.04.30
Download PDF
⟨ Previous Next ⟩

Abstract

This study has proposed a methodology to detect suspicious facilities that occupy national and public land by using the cadastral and digital maps. First, we constructed a spatial database of national & public land based on the cadastral maps by linking its management ledger. Using the PNU (Parcel Number) code as a key field, the data managed by different institutions are integrated into a single spatial information DB (database) and then, the use or nonuse state of each parcel is confirmed on the cadastral map. Next, we explored the suspicious facilities that existed in the unused parcel by utilizing the digital topographical map. Then, the proposed methodology was applied for various regions and tested its feasibility. Through this study, it will be possible to improve the utilization of digital maps and to manage the national and public land efficiently and economically.

본 연구는 대표적인 공간정보 자료인 연속지적도와 수치지형도를 활용하여 국 공유지 무단점유 의심 시설물을 탐지하는 방법론을 제시하였다. 먼저, 국 공유지 대장 자료와 연속지적도를 위치정보를 기반으로 연계하여 국 공유지 공간정보 데이터베이스를 구축하였다. PNU 코드를 활용하여 서로 다른 기관들에서 관리하는 자료들을 하나의 공간정보 DB로 통합하였으며, 연속지적도 상에서 각각의 필지에 대해 국 공유지의 공부상 사용/미사용 여부를 확인하였다. 다음으로 구축된 국 공유지 공간정보 DB와 수치지형도를 활용하여 공부상 미사용 국 공유지 필지에 존재하는 무단점유 의심 시설물들을 탐색하였다. 마지막으로 제안된 방법론을 실험 대상지역에 대해 적용하고 효용성을 평가하였다. 본 연구를 통해 기 구축된 공간정보 데이터들의 활용성을 높이는 동시에 효율적이고 경제적인 국 공유지의 관리가 가능할 것으로 기대된다.

Keywords

References

  1. Jeong, C.H. and Lee, B.J. (2011), Efficient detection method of government and public-owned lands that are possessed without authorization, Journal of Policy Development, Vol. 12, No. 1, pp. 163-191. (in Korean with English abstract)
  2. Kim, H.J. (2013), A study on the improvement of utilize and analysis on the actual state of land owned by nation, Journal of Korean Society of Cadastre, Vol. 29, No. 1, pp. 13-31. (in Korean with English abstract)
  3. Kim, D.K. and Byun, B.S. (2016), A study on public land management practices through cadastral utilizing intellectual work, Journal of Cadastre and Land Informatix, Vol. 26, No. 1, pp. 149-168. (in Korean with English abstract)
  4. Lee, S.C., Kim, J.H., and Yeom, J.S. (2017), Accuracy and economic evaluation for utilization of national and public land actual condition survey using UAV images, Journal of the Korean Society of Surveying, Geodesy, Photogrammetry and Cartography, Vo. 35, No. 3, pp. 175-185. (in Korean with English abstract) https://doi.org/10.7848/KSGPC.2017.35.3.175
  5. Lee, B.J. and Koh, J.H. (2016), A study on the construction plan of the national and public land management model based on the drone, Journal of Korean Society of Cadastre, Vol. 32, No. 3, pp. 85-102. (in Korean with English abstract)
  6. Park, W.J., Jeong, D.H., and Park, J.H. (2016), Development of the prototype of integrated information system for conflation and utilization of land and building information, Journal of Cadastre and Land Informatix, Vol. 46, No. 2, pp. 341-356. (in Korean with English abstract) https://doi.org/10.22640/LXSIRI.2016.46.2.341
  7. Sim, J.M., Lee, S.B., and Choi, I.H. (2008), A study on the development of government-owned land information system using GIS, Journal of Korean Cadastre Information Association, Vol. 10, No. 2, pp. 151-160. (in Korean with English abstract)
  8. Son K.Y. (2017), Cadastral Statistics, MOLIT statistics system, http://stat.molit.go.kr/portal/ (last date accessed: 26 April 2018).
  9. Yang, K.S. and Koh, S.C. (2008), Estimating the development potential of small size state-owned land using GIS, Journal of Korean Association of Geographic Information Studies, Vol. 11, No. 3, pp. 107-117. (in Korean with English abstract)