• Title/Summary/Keyword: Gravity Potential Model

Search Result 2, Processing Time 0.045 seconds

Green Tourism Accessibility Evaluation for Policy Making of Rural Closed School - Case By Chungcheongnamdo Province - (농촌폐교 활용 정책수립을 위한 그린투어리즘 접근성 평가 - 충청남도를 대상으로-)

  • Chang, Woo-Seok;Jung, Nam-Su
    • Journal of Korean Society of Rural Planning
    • /
    • v.19 no.4
    • /
    • pp.293-306
    • /
    • 2013
  • According to the increase of rural experience, that is important in satisfying needs of green tourism and vitalizing rural economy to use closed school in rural area as experience facility. For using closed school as experience facility, political and institutional assistants are needed in effective equipments and stable operation based on multi-perspective approach and analysis. In this study, we try to evaluate green-tourism accessibility of rural experience facility remodeled from closed school considering regional population and spatial characteristics. In evaluating process, gravity potential model are adapted with considering group size of customer and distance-friction coefficient. Distance-friction coefficient is a function of user restriction which depend on possible activity in each experience facility. Green tourism accessibility of experience facility is calculated with summation of accessibility to each region, and we analyzed it as a group by closed school type and location with application in Chungcheongnam-do. We found a correlation between green tourism accessibility of rural closed school and their income.

Demand Characteristics and Analysis of Changes in Spatial Accessibility of Public Sports Facilities (공공체육시설 수요특성 및 공간적 접근성 분석)

  • Kim, Seong-Hee;Kim, Yong-Jin
    • The Journal of the Korea Contents Association
    • /
    • v.17 no.7
    • /
    • pp.283-293
    • /
    • 2017
  • This study analyzed the actual conditions of use of public sports facilities and characteristics of the users of the facilities through surveys and measured the spatial imbalance of the public sports facilities currently supplied by using gravity potential model. This study also suggests evaluation criteria that may be considered for efficient location selection by examining the change of accessibility to the facilities that meet the needs of users in the future. As the results of the questionnaire survey, unlike current usage, the users hoped for badminton, weight training and swimming. And we could confirm the demand for the expansion of the multi - purpose indoor gym which can carry out such activities in the areas. As the result of the analysis on the difference in accessibility of the public sports facility, there were some large variations in the regions. It was found that a balanced supply of facilities was needed in terms of equity. In particular, when analyzing by considering the population estimates of 2025, It is analyzed that the accessibility will be reduced to about 60% compared to that of 2015. In addition, it is evaluated as the best alternative in terms of overall efficiency that the location of the facilities should be in Munsan area where population growth is expected in the future.