Browse > Article

Establishment of the Plane Coordinate System for Framework Data(UTM-K) in Korea  

Choi, Yun Soo (서울시립대학교 지적정보학과)
Kim Gun Soo (국토지리정보원 지리정보과)
Park Hong Gi (경원대학교 토목환경공학과)
Publication Information
Journal of the Korean Society of Surveying, Geodesy, Photogrammetry and Cartography / v.22, no.4, 2004 , pp. 313-321 More about this Journal
Abstract
Korean government has offcially decided to adopt global geodetic reference system(ITRF and GRS80) from 2007 keeping pace with the spread of GNSS. Industries related with LBS and telematics have called for use of the new coordinate system suitable for GIS/GPS applications. The government also defined the single plane coordinate system that covers entire korean peninsula as UTM-K considering DB-based framework data and user-friendliness, and its defects were corrected while being applied to the building of road framework data. The TM projection, and origin scale factor of plane coordinate system, 0.9996were employed in order to satisfy the single plane coordinate system for the entire Korean peninsula. For the origin of plane coordinate system, longitude of $127^{\circ}$30'00" and latitude of $38^{\circ}$00'00" were applied and, for the initial value of plane coordinate system, N=2,000.000m and E=1,000,000m were used. In addition to considerable savings in costs, it is expected that the UTM-K is applicable for correcting errors occurred during acquisition of geographic information and for aggregating map data produced by different sources. However, during the initial stage for introduction, confusion is forecasted due to the use of two different coordinate systems, which may be minimized by continued publicity and education.
Keywords
Framework Data; TM; UTM; Single Plane Coordinate System; UTM-K;
Citations & Related Records
연도 인용수 순위
  • Reference
1 이영진, 한국측지좌표계와 지구중심좌표계의 재정립에 관한 연구(1), 건설교통부 국립지리원, 1996
2 최윤수, 기본지리정 좌표계 선정방안에 관한 연구, 제6차 GlS2004대회, 2004
3 AUSLlG, Australia Geodetic Datum-AGD, AUSLIG, Jan 2000
4 BKG, ETRS 89 and UTM in Official Map, BKG, 2000
5 윤홍식외, 수치지도 좌표계 전환에 관한 연구(ll) , 건설교통부 국토지리정보원, 2003
6 이영진, 수치지도 좌표계에 관한 연구, 건설교통부 국립지리원, 1999
7 최윤수, 교통분야(도로)기존지리정보 구축, 건설교통부 국토지리정보원, 2003
8 박홍기, 수치지도 좌표계에 관한 연구, 건설교통부 국립지리원, 2001
9 국립지리원측지과, 21세기를 대비한 새로운 국가기준점체계 확립, 측량(7월), 2000
10 FGDC, United States National Grid, Standard Working Group, Federal Geographic Data Committee, December 2001