• Proceedings of the Korea Institute of Fire Science and Engineering Conference
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• 2010.04a
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• pp.297-302
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• 2010

대규모 지하공간은 지상공간에 비하여 화재취약요소가 많으며, 재해 발생 시 폐쇄적인 공간 특성으로 인하여 중대재해로 이어져 막대한 인명피해 및 재산손실을 가져올 수 있다. 본 연구는 대규모 지하공간의 방재 특성 분석 및 일본 "샤레오" 방재계획과 국내 C Mall의 방재계획 사례 연구를 통하여 지하공간의 화재 안전상 고려되어야 할 대책들에 대하여 고찰하였다.

• Journal of the Korean association of regional geographers
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• v.21 no.3
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• pp.553-568
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• 2015

This paper focuses on the geographical characteristics and the spatial distributions and patterns of the road names in the new address system for which all the 183 road names of Cheongju City has been used. All 183 road names in Cheongju City and their textural information are analyzed and classified into four main categories and six divisions as sub-category. Each type is mapped and its spatial patterns are discussed in order to identify the interaction between the road name and the geographical characteristics of each type. From the discussion stated in the paper, it can be inferred that the road name is not only a representative place name in an area, but also presents an important geographical feature reflecting the toponymy of the cultural and historical backgrounds of an area. Therefore, it is necessary to recognize that for road naming, various aspects such as geographical backgrounds and characteristics should be considered. These are directly related to the publicity and utilization of the road names to the public who is still unfamiliar with the new address system to be used. Finally, various geographical topics and approaches such as toponymy and spatial analysis are proposed for further geographical research, which will contribute to the extent of geographical research scopes.

• Journal of the Korean Association of Geographic Information Studies
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• v.16 no.2
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• pp.1-15
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• 2013

It is important to empirically investigate the typological characteristics of subway station areas considering the comprehensive elements of transit-oriented development (TOD) planning so that its implementation can be effective in attaining both increase in transit ridership and decrease in inordinate automobile dependence. This article aims to identify diverse features of subway station areas in Seoul known for good public transit system. After collecting and manipulating the measures on planning elements such as density, diversity and accessibility for TOD planning by distance-based buffer from a subway station, the article tried to interpret analysis results on their typological characteristics. They can be summarized with two conclusions. First, characteristics of landuse and public transit system can be distinctly differentiated in the Seoul subway station areas. It implies that both planning elements should have not been integrated for now. Second, the characteristics of public transit system can be divided by modes. They provide us that public transit system in Seoul needs to be more strongly integrated than current system.

• Journal of the Korean Association of Geographic Information Studies
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• v.16 no.4
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• pp.29-38
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• 2013

This study is to construe the spatio-temporal characteristics of temperature in cities and the changes of climatical regions by analyzing a climate change in Korea peninsular. We used daily mean air temperature data which were collected in South and North climate stations for the past 34 years from 1974 to 2007. We created temperature maps of 500m resolution with Inverse Distance Weight in application with adiabatic lapse rate per month in linear relation with height and temperature. In the urbanization area, the data analyzed population in comparison with temperature changes by the year. The south climate region in Korea by the Warmth index was expanded to the middle climate region by the latitude after 1990s. A rise of mean temperature was $0.5{\sim}1.2^{\circ}C$ in urban areas such as Seoul, metropolitan and cities which had a rapid urbanization and industrialization with the population increase between 1980s and 1990s. In case of North Korea, cities such as Pyeongyang, Anju, Gaecheon, and Hesan had the same pattern.

• Journal of Korean Society for Geospatial Information Science
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• v.23 no.3
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• pp.77-84
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• 2015

The key objective of this research is to review the effectiveness of spatial regression to identify the influencing factors of spatial distribution patterns of floating population. To this end, global and local spatial autocorrelation test were performed using seoul floating population survey(2014) data. The result of Moran's I and Getis-Ord $Gi^*$ as used in the analysis derived spatial heterogeneity and spatial similarities of floating population patterns in a statistically significant range. Accordingly, Geographically Weighted Regression was applied to identify the relationship between land use attributes and population floating. Urbanization area, green tract of land of micro land cover data were aggregated in to $400m{\times}400m$ grid boundary of Seoul. Additionally public transportation variables such as intersection density transit accessibility, road density and pedestrian passage density were adopted as transit environmental factors. As a result, the GWR model derived more improved results than Ordinary Least Square(OLS) regression model. Furthermore, the spatial variation of applied local effect of independent variables for the floating population distributions.

• Analytical Science and Technology
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• v.16 no.2
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• pp.143-151
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• 2003

In the present study, we made measurements of PM-bound metal concentrations from seven different urbanized locations in Seoul for the period covering March 2001 through May 2002. The measurement data were analyzed to explore the possible influences of spatial factors on metal distribution characteristics. To check for the importance of such aspects on metal distribution characteristics, the measured data were compared between different metals and between different sites by several criteria including (1) coefficient of variation (CV) values; (2) temporal variability; and (3) the abundance of strongly correlated pairs. The overall results of our study indicate strong diversity in the distribution characteristics of different metals. It is found that some metals (like Fe, Mn, and Pb) tend to exhibit strong compatibility among different study sites. However, no such compatibility appears to exist for certain metals like Cu. To account for the importance of spatial factors, complex relationships between source/sink processes and geochemical characteristics of a given metallic component may have to be examined in a systematic manner.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.12 no.2
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• pp.959-969
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• 2011

The purpose of this study is to analyze the present conditions of the pilotis spaces of the public apartment housing and to suggest the future planning means of the spaces. At the present time, most of the pilotis space has been constructed in wall-bearing method. However, post and beam method(or Rahmen) will be used due to the municipal public-housing policy. Observation of seven(7) different locations and twenty-eight(28) blocks, and interview with the residents were employed to gather the data. Regarding functional relevance, six types of the space were selected, and planning suggestions for each type were followed. Among others, the conclusions include: the pilotis space should be planned as an interior for the future, as well as it should be open enough to secure the view from the surroundings.

• 한국공간정보시스템학회:학술대회논문집
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• 2000.06a
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• pp.157-177
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• 2000

GIS도 다른 정보시스템과 마찬가지로 복잡화, 대형화, 전략정보시스템화로 발전해 가면서 개발방식 체계화가 요구되었다. 그러므로 계획에서부터 철저한 사용자의 요구사항의 분석과 설계가 요구되었으며 결국 GIS 개발방법론 적용의 필요성이 대두되기 시작하였다. GIS 개발방법론은 기존의 정보시스템 개발방법론에 빠져있는 공간정보 구축 및 검증절차를 다루기 위한 계획 및 절차의 미비점을 보완하고 여러 GIS 특성을 반영하여 프로젝트 수행시 보다 유용성 있는 성과물을 산출할 수 있도록 하여야 한다. 본 연구에서는 GIS 개발방법론을 도출하기 위한 기반연구로서 새로운 개발방법론을 창출하기보다는 기존의 정보시스템 개발방법론에서 GIS의 특성을 설명할 수 없는 부분의 프로세스를 도출하고 이를 중심으로 한 GIS 개발방법론의 기본 프로세스를 제시하였다. 이를 위해 GIS 프로젝트의 특성을 바탕으로 기존의 개발방법론의 GIS 프로젝트 적용시 문제점을 분석하여 GIS 개발방법론의 기본 프로세스를 제시하였다. GIS 개발방법론의 완성을 위해선 태스크 및 산출물의 정의가 추가적으로 연구되어야 하고 실질적인 검증과 표준화 과정이 남아 있으므로 본 연구는 향후의 GIS 개발방법론 정립을 위한 시작으로 간주될 수 있을 것이다.

• Land and Housing Review
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• v.13 no.1
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• pp.1-9
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• 2022

In 1991, the United Nations World Tourism Organization (UNWTO) declared "tourism accessible for all" recommending the practice of the right to enjoy tourism. According to the Ministry of Health and Welfare of Korea (2019), the disabled, who are the most vulnerable in tourism, accounted for 5.1% of the total population, and the number of the elderly over 65 is expected to increase to 20.3% by 2025. In particular, the need for customized policies has been raised as the proportion of disabled people among the elderly aged 65 and over continues to increase. Thus, this study identified the spatial characteristics of Universal Design (UD) tourist destinations considering the tourism vulnerable groups. Administrative units (425 dongs) in Seoul were used as spatial units for analysis. As a research method, first, a spatial model was specified through LM verification, and then spatial regression analysis was performed. As a result of the analysis, the spatial characteristics of UD tourist destinations were found to have positive (+) effects on the number of universally certified businesses, the number of restaurants, and the number of bus stops that were available to the vulnerable. It was confirmed that there are a large number of universal certified businesses, restaurants, and bus stops in dongs with UD tourist destinations. The findings will provide policy implications when promoting the right to enjoy tourism in the future and improving Korean universal design quality.

• Proceedings of the Korean Association of Geographic Inforamtion Studies Conference
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• 2008.06a
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• pp.501-502
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• 2008

특정 지역에 대한 공간 분석을 하기 위해서는 많은 요소들을 고려해야 한다. 예를 들어 시설물을 설치한다거나 경과지역 내에서의 공간 분석이 필요할 경우, 법적 제한 요건 및 지형적 특성에 따라 공간 분석 패턴들을 다양하게 생성할 수 있기 때문이다. 이에 올바른 분석 기법의 선정이나 정확한 자료들의 수집은 필수적이라 할 수 있겠다. 따라서 본 연구에서는 해당 지역 내에서의 경과지 선정 기준을 알아보고 그에 따른 저항치와 경중률을 계산하여 각각의 지형적 요소에 적용시켜 분석을 실시하였다. 그리고 분석 시에는 Corridor와 같은 GIS 공간분석기법을 이용하여 해당 지역 내의 송전 철탑 설치를 위한 최적 경과지와 최적 경로를 선정하였다.