GIS와 RS를 이용한 도시확산 포텐셜 평가기법의 개발

Development of a potential evaluation method for urban expansion using GIS and RS technologies

  • 김대식 (충남대학교 농업생명과학대학 생물자원공학부) ;
  • 정하우 (서울대학교 농업생명과학대학 생물자원공학부)
  • Kim, Dae-Sik (Dept. of Agri. Engineering, College of Agri. & Life Sciences, Chungnam Nat'l Univ.) ;
  • Chung, Ha-Woo (Dept. of Agri. Engineering, College of Agri. & Life Sciences, Seoul Nat'l Univ.)
  • 발행 : 2004.08.25

초록

This study aims to develop a potential evaluation method for urban spatial expansion using remote sensing (RS) and geographic information system (GIS). A multi-criteria evaluation method with several criteria and their weighting values was introduced to evaluate the score and quantification of the potential surface around the existing cities. The six criteria with one geographic factor, slope, and five accessibility factors, time distance from center of the city, national road, interchange of expressway, a big city, and station, were defined for the potential. RS techniques were applied for classification of the actual urban expansion maps between two periods, and GIS functions were used for score of accessibility criteria with a distance decay function from geographic, road and several point maps, which was developed in this study. The new methodology was applied to a test area, Suwon, between 1986 and 1996. In order to optimize the six weighting values, this study made new findings to search the optimal combination of the weighting values from new methodology, weighted scenario method for intensity order (WSM), combined with intensity order and AHP method, including a trial and error method for sensitivity analysis to make the intensity order. The optimal combination of the weighting values by the new method generated the optimal potential surface, considering spatial trend of urban expansion in the test area.

키워드

참고문헌

  1. 김대식, 2002, RS를 이용한 도시주변 농촌지역의 토지이용변화 특성 분석, 한국농업정보과학회 ‘02년도 학술논문발표회 및 정보기술이용세미나 : 12-16
  2. 김대식, 정하우, 2002a, 농촌마을개발의 시설배치 및 시각적 평가 지원을 위한 공간계획 모형, 한국농공학회지 44(6) : 71-82
  3. 김대식, 정하우, 2002b , 농촌마을 개발계획 지원을 위한 토지이용계획 모형(I)-GIS, CA 및 MCE 법을 이용한 개발-, 한국농공학회지 44(4) : 85-98
  4. 대한국토.도시계획학회, 2002 , 토지이용계획론, 보성각 : 57-79
  5. 정재준, 이창무, 김용일, 2002, 도시성장 분석 및 예측을 위한 셀룰라 오토마타 모델 개발, 대한국토도시계획학회 37(1) : 27-44
  6. 정하우, 박병태, 이정재, 최진용, 1995, 농촌지역 토지이용계획 기법 연구 (II) -GIS의 공간분석기법 이용-, 농촌계획 1(2) : 43-51
  7. 최수명, 황한철 1997, 농촌계획지원용 지역자원평가 시스템 구축 (II)-AHP기법에 의한 자원요소의 중요도 평가-, 농촌계획 3(2) : 50-61
  8. Erickson, B. and T. Lloyd-Jones, 1997, Experiments with settlement aggregation models. Environment and Planning B: Planning and Design 24 : 903-928
  9. Kim, D. S., K Mizuno, and S. Kobayashi, 2002, Modeling urbanization by population potential considering greenbelt effect and various accessibility measurement methods, Journal of Rural Planning Association 20(4) : 253-264
  10. Kim, D. S., K. Mizuno, and S. Kobayashi, 2003a, Analysis of urbanization characteristics causing farmland loss in rapid growth area using GIS and RS, Journal of the International Society of Paddy and Water Environment Engineering 1(4) : 189-199
  11. Kim, D. S., K. Mizuno, and S. Kobayashi , 2003b, Modeling urbanization by accessibility in rapid growth areas. ASCE, Journal of Urban Planning and Development 129(1) : 45-63
  12. White, R. and G. Engelen, 1993, Cellular automata and fractal urban form: A cellular modelling approach to the evolution of urban land-use patterns, Environment and Planning A 25 : 1175-1199
  13. Wu, F., 1998, SimLand: A prototype to simulate land conversion through the integrated GIS and CA with AHP-derived transition rules, International Journal of Geographical Information Science 12(1) : 63-82
  14. Wu, F. and C. J. Webster, 1998, Simulation of land development through the intergration of cellular automata and multicriteria evaluation, Environment and Planning B: Planning and Design 25 : 103-126
  15. Yeh, Anthony Gar-on and Xia Li, 1998, Sustainable land development model for rapid growth areas using GIS, International Journal of Geographical Information Science 12(2) : 169-189