• 한국공간정보시스템학회:학술대회논문집
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• 2007.06a
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• pp.252-258
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• 2007

공간권은 3차원적으로 정의된 공간에 대한 지배권 또는 공간을 분할하여 공간의 일정범위를 공학적으로 이용하는 권리로 정의할 수 있다. 공간권은 입체적 토지이용을 촉진하는 제도적 수단이 될 뿐만 아니라 토지의 이용가치를 최대로 발휘할 수 있는 도구가 될 수 있을 것으로 판단된다. 그러기 위해서는 먼저 새로운 패러다임에 맞는 지적에 대한 법률관계의 형성, 공간권에 대한 정확한 개념정리 등이 필요하다. 현행 2차원 평면지적에서의 기본단위인 필지(筆地)도 공간상에 존재하는 토지에 대한 인위적이며 기하학적인 구획선으로 관리하고 있으므로, 토지를 기반으로 공간상에 존재하는 모든 객체를 3차원으로 정의하여 관리할 수 있으리라 판단된다. 본 연구는 우리나라에서 적용 가능한 3차원 지적모형을 찾기 위한 기본연구로 먼저, 공간권에 대한 개념을 정의한 후 공간권의 적용가능성에 대하여 법률적인 부분에서 심층적으로 검토하고, 궁극적으로는 3차원 지적의 도입을 위한 기반을 다지고자 한다.

• Journal of Korean Society of Transportation
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• v.16 no.4
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• pp.33-52
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• 1998

본 연구에서는 국토동남권의 인구와 고용에 따른 공간구조 변화과정을 분석하고 향후 경부고속철도 건설에 따른 변화를 예측하였다. 본 연구의 공간범위는 양산시, 울산시, 경주시, 포항시를 대상지역으로 한 총 52개 지역공간을 기초분석 단위로 하였다. 국토동남권내 인구와 고용의 공간구조를 분석 전망하기 위하여 공간구조 측정방법인 로렌쯔곡선측정식, 중심성측정식, 접근도측정식등의 기법을 이용하였으며 공간적 집중과 분산의 정도를 전망하였다. 본 연구에서는 1970년부터 1994년까지 인구와 고용구조를 조사하여 공간구조의 변화과정을 분석하였다. 그리고 현재까지 계획된 건설 공정을 바탕으로 개통 예정시점인 2006년부터 2016년까지의 국토동남권 공간구조를 전망하기 위하여 3가지 시나리오에 따라 인구와 고용의 공간구조 변화를 예측하였다. 시나리오(1)은 경부고속철도의 서울-대구 구간을 우선적으로 건설하여 운행하고 대구-부산 구간은 경부철도의 기존선을 전철화하여 활용하는 방안이다. 시나리오(2)는 경부고속철도를 기본계획과 같이 2006년 완공하고 국토동남권내 1개 정차역인 경주시 건천역을 개통하였을 경우이다. 시나리오(3)은 시나리오(2)와 같은 조건하에서 국토동남권내 2개 정차역인 건천역과 울산역을 개통하였을 경우이다. 시나리오 (2)와 (3)의 경우는 일본 시즈오카현 노선을 경유하는 신간선 주변의 지역공간 특성이 우리나라 국토동남권과 유사함을 근거로 신간선개통전과 개통후의 지역공간 변화를 분석하여 본 연구와 비교하였다.

• 한국데이터정보과학회:학술대회논문집
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• 2006.04a
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• pp.99-108
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• 2006

대형 할인점 매출 데이터는 G-CRM, 에어기어 마케팅(Area Marketing)에 활용하기 위해 고객의 구매정보와 위치정보를 포함한다. TM중부좌표로 이루어진 고객 위치정보를 이용하여 지점간의 거리를 구할 수 있다. 서로 다른 위치에서 통시에 측정된 자료들이 공간적인 변인에 의하여 영향을 받는다면, 공간적인 변인의 함수식에 의한 예측모형을 설정하는 것이 타당하다. 본 연구에서는 공간적인 변인으로 거리가 주어졌을 때, 대형 할인점 매출 자료에 대한 세미베리오그램(Semi-Variogram)의 모형을 추정하고, 관측되지 않은 지역에 대한 할인점 이용권을 공간예측기법으로 예측하였다. 그리고 공간예측 기법을 통해 예측된 할인점 이용권을 토대로 할인점 이용권 지도를 작성하였다. 또한 매출 데이터의 공간이상치 탐지를 위한 방법을 제시하고 실례로 알아보았다.

• Communications of Mathematical Education
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• v.29 no.3
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• pp.553-571
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• 2015

Mathematical, verbal, and spatial abilities are known as three important indicators for the success in the STEM disciplines. In this study, Purdue Spatial Visualization Test-Rotation, College Entrance Scholastic Aptitude Test- Math and Verbal score of engineering freshmen students have been used to find the relationships among these areas. In addition, gender differences in spatial visualization, verbal achievement and mathematical achievement have been investigated, too. In this research, I found that gender difference was highest in spatial visualization ability, followed by verbal achievement and smallest in mathematical achievement. Substantial number of male students possess high level of spatial abilities, but only half of female students were at the same level where their male colleagues were. The correlation between spatial ability and mathematical ability was negligible, contrary to former researches on elementary and middle school students. But the correlation was stronger for female students than male students. The correlation between mathematical achievement and verbal achievement was negative. It reflects the fact that when one section of SAT score is low, score of other sections should be higher to get admitted to college. Gender difference in mathematics was smallest for high achieving spatial ability group. For low spatial ability group gender difference in mathematics achievement has been observed, too. To find the combined contribution of spatial and verbal abilities to mathematics achievement, students were divided into 4 ability groups. Mathematics achievement decreased in the order of (1) high spatial -low verbal group, (2) low spatial - low verbal group, (3) high spatial - high verbal group, (4) low spatial - high verbal group.

• KSCE Journal of Civil and Environmental Engineering Research
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• v.32 no.1D
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• pp.61-69
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• 2012

The purpose of this study is to draw the development direction of subway adjacent area by distance through an analysis on influence factors of land value by urban spatial constitution. The method of this study is analyzing influence factors of land value by the distance of subway adjacent area by using regression analysis method with urban spatial constitution variables from advanced research and drew the difference and extent of land value influence factors by distance of subway adjacent area. The result of analyzed the influence factors of land value by distance to draw the purpose of this study, which is the direction of development by distance of subway adjacent area, the connected area has shown the development direction as high density development centrally on commercial and improvement of accessibility and decrepit status, the directly influence area shows as complexity with high density centrally on commercial and business and lastly, the in directly influence area has shown the development direction as complexity of residential and commercial, improvement of accessibility and decrepit status. This study has used land value as a dependent variable to verify the speculation of this study based on the contents, the results of the analyze and the critical points of precedent studies to draw the development direction of subway adjacent influence area by using autonomous variables from advanced research. Upon this, drew a conclusion of this study as analyze of influence factors of land value could be a reference material for development of subway adjacent area.

• Magazine of korean Tunnelling and Underground Space Association
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• v.21 no.3
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• pp.68-70
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• 2019

• KSCE Journal of Civil and Environmental Engineering Research
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• v.28 no.5D
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• pp.713-721
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• 2008

The aim of this study is to analyze the spatial association of regional economic growth and land use considering 5 plus 2 regional economic sphere (Capital region zone, Chungchung zone, Honam zone, Daekyung zone, Dongnam zone and kangwon zone, Jejudo zone) in Korea. The factors of regional economic growth are GRDP and the rate of self-finance and land use, especially industrial and manufactering zone. The data for this research are obtained by National Statistical Office web-site etc. For this, the Seemingly Unrelated Regression(SUR), as a kind of simultaneous equation model, is employed as empirical analysis. Overall results of this study show that the spatial association of the capital region zone and other zones is complementary. but Honam zone and Dongnam zone or Daekyung zone is competitive. We conclude from this study that the policy of regional development will be considered in accordance with the regional economic growth and land use. Also, this study found that Economic growth of regional economic sphere will be achieved from that of cities within zone and the results will be helpful to policy makers and regional planners when establishing regional planning in the future.

• KSCE Journal of Civil and Environmental Engineering Research
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• v.28 no.1D
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• pp.119-127
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• 2008

Nowaday, the local governments eager to change their transport system aiming for public transport oriented one. However, it is more important to change the land use system in the catchment areas of public transport in order to enhance its usage sustainably for the long run. This research aims to seek maximal spatial extent of the catchment areas of the Seoul Metropolitan Subway in consideration of its urban spatial structure in order to accommodate the potential users living around the subway stations. For this task the empirical data of the household travel survey for the Seoul Metropolitan Area conducted 2002 were analysed. It was founded that the walking access times to the subway stations, which can represent their spatial extents, are related to their travel times, but differently according to their given positions in the urban spatial structure. The characteristics of subway commuters also affect them with the conditions. It is to be expected that the results of this research can contribute to an enhancement of its usage by applying to land-use policies of the catchment areas.

• The Journal of the Korea Contents Association
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• v.16 no.6
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• pp.248-259
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• 2016

This study covers museum rest areas among the methods that reduce museum fatigue. The subjects of the study were Seoul branch of the representative National Museum of Contemporary Art and National Museum of Korea. These museums were compared and analyzed with The National Art Center of Tokyo and Tokyo National Museum. The first research step was the analysis of museums' floor plan, and the second step was the tracing survey of visitors' movement. The result of this study was as follows. The National Art Center of Tokyo and Tokyo National Museum had the rest space within the visitors' route along with good viewing areas. National Museum of Korea had poor viewing area even though there was the rest space withing the visitors' route. Lastly, Seoul branch of National Museum of Contemporary Art had the rest space out of visitors' route along with poor viewing areas. This study is meaningful in that it provided guidelines for museum space plan with visitors' route considered, so that their museum fatigue can be relieved along with the guideline that can be applied to space elements of rest space.

• Journal of the Korean association of regional geographers
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• v.10 no.2
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• pp.252-266
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• 2004

This study analyzes the influence of the construction of a high-speed railroad on territorial organization in France. After development of a new transportation network, the French territorial organization has been largely modified. Many economic urban areas are modified by their position in the territorial hierarchy according to their condition of connection with the TGV network. At first, spatial convergence is the most important effect of the TGV network construction. Second, the development of a transportation network concentrated in the Paris area has influence as an intensified factor on metropolitan areas and as a weakening factor on middle- and small-sized cities. Thus, this system has risk in increasing territorial imbalance in France. Third, to implant an economic activity zone around new TGV stations, a new town or a new economic center starts to develop. This is going to grow into a second core outside of the old city center so that regional spatial organization is transformed from a mono-polarized(mono-centric) organization to a multi-polarized(polycentric) one. Lastly, the integration of the EU railroad system enhances the concentration of economic activity in European metropolitan areas as each metropolitan area tries to develop more competitive space for its rising position in the global urban hierarchical system.