• Journal of the Economic Geographical Society of Korea
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• v.7 no.2
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• pp.203-225
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• 2004

The purpose of this paper analyzes the characteristics of economic space in Gyeonggi border regions. Especially, this study focuses on understanding the environment enveloped the enterprises because today, largely influenced factor for regional economic development is enterprises. Since 1990's the change of the spacial organization in Korean Capital region has been inducing the functional transformation in Gyeonggi border regions so that new function -beyond military functions- is developed in these regions. By the disindustrialization in core region contributed to the industrialization in periphery, border regions are developed as a concentrated space of traditional industries and small size manufactural firms. The most important pull factor is facility for obtain a factory site and favorable condition of land price. Globally, the reasons to locate enterprise in these regions are found not in positive and progressive strategies but in passive and defensive strategies. Therefore few enterprise carried about influences of economic cooperation between North and South Korea at the moment of decision of their site. The survey reveal that enterprises didn't highly estimate the environment in border regions as their business activities. The first dissatisfied condition is insufficiency of labour and difficulty of access for administrative and high level services, due to geographical separation. Considering the recent tendency of spacial reorganization in Capital region is not always good for border regions, border regions have to employ a policy with the object of ameliorating regional business environments and growing up a potentiality of endogenous development.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2011.06a
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• pp.209-210
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• 2011

최근 다양한 수해양공간개발계획에 있어 플로팅 건축물 도입에 대하여 긍정적인 관심이 증가하고 있다. 플로팅 건축물은 수상에 부유식 구조체 형식으로 조성되는 거주용 시설로 육역의 일반 건축물과 비교하여 수역에 위치하는 점과 구조체가 부체인 점에서 그 특성이 있다. 이러한 플로팅 건축물의 건설을 위해서는 플로팅 건축물 특성에 따른 장단점을 파악하여 적당한 입지를 찾는 것이 가장 중요하다. 본 연구에서는 플로팅 건축물 입지선정을 위해 고려해야하는 다양한 전제조건을 검토하여 플로팅 건축물 입지평가항목을 도출하고 전문가 설문조사를 통하여 각 평가항목별 가중치를 설정하여 플로팅 건축물 입지평가기준을 제시하였으며 입지평가기준을 바탕으로 전남과 전북지역을 대상으로 플로팅 건축물 입지를 선정하였다.

• Journal of the Korean Geographical Society
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• v.39 no.3
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• pp.360-373
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• 2004

The purpose of this study is establishing how to build the area of local agents and regional offices in the oil company using GIS technique by reviewing on the spatial distribution pattern and characteristics of the sales area of oil products. Location-allocation and spatial interaction model are cooperated in order to establish sales area of petroleum products distribution system. Location-allocation model is used in the capital region where local agents are concentrated on like Kyoung-gi local agent. Spatial interaction model is used in the rest of the area in Korea to analyze the sales range of the regional offices in oil company. Each office made a big difference in registered cars and population because of the level of petroleum consumption in each sales area.

• 한국방재학회:학술대회논문집
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• 2011.02a
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• pp.112-112
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• 2011

오늘날 우리 사회의 생활과 문화의 질이 향상됨에 따라 공공 및 개인의 안전과 건강에 대한 관심이 증대되고 있다. 특히, 재난과 비상사태는 생명에 대한 희생뿐만 아니라 훨씬 더 심각한 경제적인 결과를 초래한다. 이러한 응급사태에 개비하여 적절히 준비되지 않았거나 재난의 예방 및 완화시킬 방법을 가지고 있지 못한다면 도시의 발전적인 프로젝트는 예고 없이 도시를 강타하는 재난 및 비상사태에 의해 무산되고 만다. 이러한 여건 하에 재난과 응급사고를 효율적으로 대처하는 응급처치와 서비스에 대한 급격한 관심과 함께 일정한 결정적 대응시간 내에 각종사고와 재해로부터 방어할 수 있는 공공서비스에 대한 필요성이 크게 증가되었다. 본 연구에서는 신고, 응급구조, 환자이송 등 도시의 병원 전 단계 의료환경에 대해서 조사하였다. 본 연구의 목적은 반응시간과 출동거리를 분석함으로써, 응급사고에 즉시 응급구조서비스를 제공하기 위해 안전센터(119센터)의 최적 입지를 확인하는 것이다. 이를 위해서 사고발생, 반응시간, 출동거리 등을 응급의료 활동과 관련된 연구논문, 대상지 전역의 소방기록물과 출동일지 등의 통계자료를 활용하여 신속한 응급의료 서비스를 위한 패턴을 분석 하였다. 또한 응급구조대의 조직과 활동의 분석을 통해 응급의료시설의 최적 입지설정을 위한 제도적 개선대안을 마련해 보았다. 대상지 연구를 위해, 구조활동 및 소방서비스의 최근 통계자료의 조사를 통해 진주시의 모든 119센터의 입지와 응급의료서비스 및 사고발생 현황을 나타내었다. 자료 분석을 위해서 SPSS14.0을 사용하였으며, 지역의 특성 분포, 안전센터별 대응시간, 이송시간 등을 소방 GPS시스템과 입지할당모형 중 Center Point Model(CPM)을 적용하였다. 결과적으로 본 연구를 통해 대상지역의 119안전센터의 서비스 질이 나쁜 지역을 지리학적인 관점에서 최적 입지/배분 패턴의 설정을 통해 확인할 수 있었으며, 이를 통해 미래 응급의료서비스의 효율적인 입지/배분을 통해 공공 및 개인의 안전과 건강에 기여할 수 있을 것으로 기대된다.

• Journal of Distribution Science
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• v.2 no.2
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• pp.33-60
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• 2004

본 연구에서는 소매업 변동에 관한 제 이론 검토와 입지 이론에서는 수요이론과 공급 이론에 대하여 두 이론이 부분적 적정성을 갖는 한편 양 이론이 동시적 고찰하지 못함에 따라 소매업태 입지 관련 적용에는 한계가 있다는 점을 지적하였다. 체인오퍼레이션의 의사결정 프로세스 분석을 통하여 새로운 체인 입지와 관련 문제점으로 공간 경쟁 효과와 시스템에 대한 매력효과를 검토하여 장단점을 복합적으로 반영하여 신규 출점 입지 의사결정을 하여야 한다는 것이다. 기존 선진 소매기업의 의사결정 기법을 통하여 국내 기업의 입지 의사결정에 기초 자료로 제공하고 실증 연구로서는 포화기 단계에 들어선 한국 할인점 시장(인천지역 T사의 기 출점)을 대상으로 의사결정단계의 일반 기준과 세부 기준을 제시를 통하여 AHP(Analytic Hierarchy Process) 계층 분석 방법으로 중요도를 평가하였다.

• Spatial Information Research
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• v.10 no.2
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• pp.233-246
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• 2002

The purpose of this paper is to quantitatively measure the effect of location in evaluating the land value through the implementation of GIS coupled with spatial statistical analysis. We assumed that the hedonic price model, which was commonly used in modelling the land value, could not explain the spatial factor effectively. In order to add the spatial factor, the analysis of the spatial autocorrelation was used. The present project used 54 standard land price samples from 1421 parcel land values and applied Kriging to predict stochastically the unsampled values on the basis of spatial autocorrelation between location of vector data. This study confirms that the spatial variogram analysis has an advantage of predicting spatial dependence process and revealing the positive premium and the negative penality on location factor objectively.

• Journal of Korean Society for Geospatial Information Science
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• v.18 no.2
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• pp.107-112
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• 2010

Wind power generation is the natural source energy without pollution, and the highest economic efficiency among renewable energies. Amid the recent development of small wind power generation, wind power generation facilities can be installed in the super high-rise buildings or complexes. It is necessary to conduct analyses on appropriate locations in a bid to promote efficient power generation in those locations. In this study, relative weight of the elements required for the wind power generation were estimated by using the Analytic Hierarchy Process in Busan City, and the characteristics of wind velocity and wind direction in Busan City were expressed. As a result, 'Dadae 1-dong, Cheolma-myeon, Noksan-dong' was selected as the candidate region inside Gangseo-gu, Gijang-gun, Saha-gu by using the geo-spatial information system.

• Journal of the Korean Geographical Society
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• v.34 no.5
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• pp.531-542
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• 1999

본 연구는 경제의 정보화와 기술발달에 의해 등장한 전문정보서비스산업을 사례로 하여 세계화-지방화의 경향하에서 공간적 발달 경향을 고찰하였다. 산업의 세계화가 가속화되고 지역간 경쟁의 심화되는 추세 속에서 전문정보서비스 산업은 특정 장소가 제공하는 입지요소에 더욱 민감하게 될 것임을 시사한다. 유연적 전문화의 가설과는 달리 이 산업이 특정지역에 뿌리내리게 되는 요체는 특정 지역과 세계적 차원의 연결 및 통합의 원활함에 달려있다. 세계도시와 같은 양호한 입지조건을 갖춘 지역은 여타 지역을 배제하고 집중을 지속시켜 나가는 경향을 보여 준다.

• Journal of Distribution Science
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• v.10 no.5
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• pp.37-44
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• 2012

In this paper, we investigate several factors that affect the locational decision of discount stores by using previous studies on the marketing area and the location of commercial facilities. We selected 21 primary variables that are expected to influence the decision of store location and, by factor analysis, grouped them into five underlying factors. Among these, the demographic factor, which shows the potential purchasing power level, had the greatest impact on the locational decision for the store. However, we found individual stores positioned according to unique locational characteristics in addition to the demographic factor. It means that we have to additionally consider if the vicinity of the market is based on any physical properties. Many previous studies proposed four decision factors for store location: the economic factor, the demographic factor, the land utilization factor, and traffic factor. However, the fivefold factors-our distinctive contribution-are more concrete and persuasive according to Korean reality. We show that location preference is based on the following criteria: (1) the area is densely populated, (2) houses stand close together, (3) residents have a high income level, (4) road traffic is developed and easy to access, and (5) public transportation is well developed. The demographic factor has the greatest impact on the location of a discount store. The number of households has a greater relevance to the demographic factor than does the individual consumer. Second, discount stores relatively prefer places where houses are located close together because such places offer easy access to the market. Third, a place whose residents have a high income level will be preferred, with its large cars and excellent traffic conditions. Fourth, a location would be highly rated if the roads around commercial facilities are well developed and their accessibility is good. Finally, discount stores must be located close to bus stops because female consumers, including housewives-the most important customers-evaluate stores based on distance. In this research, the variable of consumer attitude and preference was excluded, and the location factors of discount stores were analyzed according to a microscopic view through physical spatial data. In the future, the opening of new discount stores based on the five factors indicated above will require a comparatively shorter time from the first project feasibility analysis. In addition, the result of our study can be applied to the field of public policy for constructing and attracting large-scale distribution facilities.

• Journal of the Korean Association of Geographic Information Studies
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• v.13 no.2
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• pp.146-156
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• 2010

The objective of this study was to improve the accuracy of calculation and estimation of solar radiation and duration of sunshine, which are the most important variables of photovoltaic power generation in deciding the location of photovoltaic facilities efficiently. With increasing interest in new and renewable energies, research on solar energy is also being conducted actively, but there have not been many studies on the location of photovoltaic facilities. Thus, this study calculated solar duration and solar radiation based on geographical factors, which have the most significant effect on solar energy in GIS environment, and corrected the results of analysis using diffuse radiation. Moreover, we performed ordinary kriging, a spatial statistical analysis method, for estimating values for parts deviating from the spatial resolution of input data, and used variogram, which can determine the spatial interrelation and continuity of data, in order to estimate accurate values. In the course, we compared the values of variogram factors and estimates from applicable variogram models, and selected the model with the lowest error rate. This method is considered helpful to accurate decision making on the location of photovoltaic facilities.