A Study on the Selection of Optimum Location Using GIS Technique: The Case of Optimum Defense Area between Seoul and Dongducheon

GIS 기법을 이용한 최적입지 선정 연구 - 서울-동두천간의 최적방어지역 선정 -

  • Kim, Doo-Il (Department of Environmental Sciences, Korea Millitary Academy) ;
  • Lee, Hyung-Ho (Department of Environmental Sciences, Korea Millitary Academy) ;
  • Han, Uk (Department of Environmental Sciences, Korea Millitary Academy)
  • 김두일 (육군사관학교 환경학과) ;
  • 이형호 (육군사관학교 환경학과) ;
  • 한욱 (육군사관학교 환경학과)
  • Published : 1993.06.01

Abstract

Terrain is on of the most important factors in the selection of defense areas. The objective of the study is selection optimum defense area between Seoul and Dongducheon using GIS technique. The contents of the study are: (1) to select the defense area by pure terrain factors, (2) to select the defense area with focusing on the avenues of approach, and (3) to compare the above two kinds of area. The study area is located in the northeastern part of Seoul metropolitan area. It is part of Choogaryung Rift Valley which is running from Seoul to Wonsan. Six factors are considered for the selection: tactical distance, direction, elevation, slope, aspect and the distance from main roads. The defense score of each area is calculated by the multiplication of scores of each factors. The optimum defense area I consists of high-mountain areas such as Mt. Dobong, Mt. Wan-gbang, etc. The optimum defense area II consists of high-mountain areas along the three main roads selected. An east-west line of optimum defense area from Kuksabong in the east to Mt. Bulkuk in the west through Chookseok pass is identified from the spatial pattern of the area II. The line is also a dividing line between the northern and the southern watersheds.

본 연구의 목적은 GIS 기법을 이용하여 지형을 분석함으로써 서울-동두천 간의 추가령곡에서 최적 방어지역을 선정하는 것이다. 연구내용은 지형요소에 의한 보병부대의 최적방어지역 선정, 접근로를 중심으로 한 최적방어지역 선정, 그리고 양자간 차이점의 비교${\cdot}$분석이다. 연구과정은 최적 방어지역의 선정을 위한 고려요소의 검토, GIS를 이용하여 지역을 선정하는 과정 그리고 선정된 최적지역을 분석하는 과정의 세가지로 구성된다. 지형요소를 고려한 보병부대의 최적 방어지역은 도봉산, 수락한, 와방산, 국사봉 등과 같은 험준한 산악지역이며, 접근로를 고려한 최적 방어지역은 국사봉-축석령-불국산을 연결하는 동-서의 지역으로서 공간적 패턴이 특징적으로 나타난다.

Keywords