• 한국환경복원기술학회지
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• 제12권2호
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• pp.50-60
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• 2009

A spatial decision making process is needed when a local government tries to make polices and plans for eco-tourism in urban and regional site scale. This study aimed to suggest an assessment model to support spatial decision making on planning and making polices for eco-tourism. The model composes 6 stages of 'setting up ecogeographic territories'. 'value analysis method as ecotourism resources' 'synthetic assessing', 'grading values', 'selecting main resources for ecotourism' and 'spatial decision making support'. Applying the model to Shiheung city in Kyounggi province, validity was secured. By using the model, it was possible to make some decisions effectively such as selection of ecotourism resources, decision of the priorities of polices for ecotourism, and setting up the type of ecotourism to be introduced. In addition, by visualizing high valued resources and areas for ecotourism it w possible to support to make plans and policies effectively.

• 한국환경복원기술학회지
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• 제14권3호
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• pp.101-113
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• 2011

The purpose of this study are to develop a SDSS (Spatial Decision Support System) that can incorporate diverse opinions of stakeholders related the designation of protected areas (PA), and to employ the model for the readjustment of the boundary line of the Jirisan National Park of Korea. The SDSS would lead to more rational and less controversial decision-making during the expansion or removal of PA in Korea. Research methods are as follows. Firstly, to select evaluation criteria for SDSS for PA designation by using expert interview and literature survey. Secondly, to measure their preferences on the designation of additional PA or the removal of a part of PA based on the opinions of various stakeholders such as local residents, environmental groups, or public officials. Thirdly, to produce conservation priority maps based on a multi-criteria decision making technique. The SDSS would be used to rational decision making for the expansion of PA or the release of a certain part of PA by reflecting diverse preferences on biodiversity conservation and economic interest of residents. The visualization of conservation priority maps would also increase the efficiency of such decision making processes. The evaluation criteria for the expansion of PA for biodiversity conservation includes vegetation conservation value, wildlife conservation value, and the habitats of key species. The evaluation criteria for the removal of PA includes the proximity to roads and the boundary of PA, land use types, and conservation zoning of the PA. Preference weights are based on data collected from the Jirisan National Park. Both the conservation priority and removal priority maps are based on land parcels so that property rights of all parcels would be correctly represented.

• 한국측량학회:학술대회논문집
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• 한국측량학회 2004년도 춘계학술발표회논문집
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• pp.435-440
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• 2004

Most of our GIS implementation activities have been focussed on the management of urban information in local municipalities. Management of urban facilities has been the major issue of concern and has little role in providing the decision maker with alternatives from which one can analyse and choose the optimum solution. For this reason, the spatial decision support system is in need. Business analysis software is effectively used for site analysis of new stores, customer prospecting and other issues of decision making for business purposes, The same geoprocessing module of business analysis software would be useful if put to use for the management of disaster management especially for storm surge management. Application of the business analysis model for disaster management has been reviewed. Specially in case of storm surge, where quick response is crucial, the spatial decision support system will be most effective.

• 대한지리학회지
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• 제36권3호
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• pp.278-291
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• 2001

본 연구는 소매중심지의 입지와 관련된 문제 해결을 위한 의사결정을 지원할 수 있는 공간적 의사결정지원 시스템을 구축하는데 기여하는 것이다. 이를 위해 공간자료의 관리, 분석. 표현의 기능이 탁월한 GIS에 공간상호작용 모델을 통합하는 공간모델링 절차와 그에 필요한 자료의 문제들이 논의되었다. 이 공간모델링 모듈에 기초한 공간적 의사결정시스템을 구현하기 위해 미국 켄터키 주의 렉싱톤 시가 사례지역으로 선택되었다 이 시스템은 소매중심지 입지문제의 처리 시에 상권을 보다 정확하게 추정하고 유발되는 쇼핑이동의 패턴을 분석하는데 유용하였다. 또한 이 시스템은 새로운 소매중심지의 출현 혹은 수요의 변화와 같이 가상적 상황 시나리오에 대해서도 효율적인 공간분석 능력을 보여주었다. 의사결정자가 이 시스템을 채택함으로써 효과적 투자 전략의 수립과 안정적인 시장 구조의 모색 에 기여할 수 있다고 기대된다.

• 한국건축시공학회지
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• 제18권5호
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• pp.489-498
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• 2018

본 연구는 대공간 지붕철골공사의 양중공법 선정을 위한 의사결정지원모델 제안을 목적으로 한다. 이를 위해 이론적 고찰 및 전문가자문을 통해 6개의 상위요인과 19개의 하위요인으로 구성된 양중공법 선정 영향요인을 도출하였다. 이후 AHP분석을 통해 요인별 상대적 중요도를 산정한 결과, 6개의 상위요인 중 현장조건(0.237), 19개의 하위요인 중 여유공지의 유무(0.118)가 양중공법 선정에 있어 가장 중요한 영향요인으로 도출되었다. 이를 바탕으로 현장관리자가 공법대안을 평가할 수 있는 방법 및 절차를 수립하고 최종적으로 현장적합도지수를 제시해줌으로써 의사결정지원모델을 구축을 완료하였다. 구축모델의 검증을 위해 대공간 현장경험자를 대상으로 사례분석을 수행한 결과, 제시된 모델이 공법선정에 있어 유용하게 활용될 수 있을 것으로 판단되었다. 본 연구의 결과는 프로젝트 초기 공법선정 과정에서 현장관리자의 의사결정을 지원하는데 활용될 것으로 기대된다.

• 한국정보과학회논문지:컴퓨팅의 실제 및 레터
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• 제6권1호
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• pp.1-10
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• 2000

Spatial analysis in GIS provides an important way that helps the end-users decision-making. For such a reason, query model for analysis should be able to support the users view conceptually in constructing query statements. The traditional approaches in design of query model used to extend the functionality of model that basically designed for manipulation of attribute-operations by appending operators for spatial operations to the query statements of model. However, by the reason of spatial operation's characteristics that are different from those of attribute operations In nature, the structures of query statements in previous approaches are unnatural, inconsistent, and therefore those query models in previous approaches are not able to support the users view in retrieving analysis. In this paper, we proposed the methodology for constructing of user query and internal processing this query based on object-oriented paradigm, in the view of spatial operations by using the basic concept that spatial query is a methodology for spatial analysis. In addition, we presented a strong possibility of designing spatial query model that might actively have interaction with its user by implementing CIW(Class-Information Window) query interface corresponded with the methodology proposed in this paper.

• Journal of information and communication convergence engineering
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• 제9권4호
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• pp.358-362
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• 2011

The National Emergency Management Agency of South Korea has established a Disaster Victims Psychology Support Center. The Disaster Victims Psychology Support Center can enable victims who got psychological damage from disasters to return to their daily lives through healing activity, field visits and advice of experts. The previous Psychology Support Center System managed the information of disaster victims through an independent database. However, this paper proposes a system that is developed to identify medical institutions and mental health centers within a distance of radius, based on the potential Hot-Spot areas of disaster victims using the GIS Systems. The proposed system can efficiently support selection of appropriate institutions for disaster victims using their location and age, classification of damage, and damaged parts of the body. Also, this spatial analysis can assist to decide on a policy based on the location of disaster victims and the extent of damage. Therefore, this paper can provide the required information to support decision making based on the concentrated areas for disaster victims.

• 한국환경복원기술학회지
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• 제21권2호
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• pp.39-51
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• 2018

Long-term unexecuted urban parks will be released from urban planning facilities after 2020, this may result in development of those parks. However, little research have been focused on how to develop those parks considering conservation, development, spatial pattern, and so on. Therefore, in this study, we suggested an optimization planning model that minimizes the fragmentation while maximizing the conservation and development profit using ACO (Ant Colony Optimization). Our study area is Suwon Yeongheung Park, which is long-term unexecuted urban parks and have actual plan for private development in 2019. Using our optimization planning model, we obtained four alternatives(A, B, C, D), all of which showed continuous land use patterns and satisfied the objectives related to conservation and development. Each alternative are optimized based on different weight combinations of conservation, development, and fragmentation, and we can also generated other alternatives immediately by adjusting the weights. This is possible because the planning process in our model is very fast and quantitative. Therefore, we expected our optimization planning model can support "spatial decision making" of various issue and sites.

• 농촌계획
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• 제9권4호
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• pp.43-51
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• 2003

This study aims to integrate the simulation models for rural settlement planning (SimRusep) in the district level (Myon) area of rural counties. The SimRusep, which has two modules of key villages selection and spatial planning for the selected villages, consists of four sub-models such as the spatial location-allocation model of center villages (SLAMCV), the potential centrality evaluation model (PCEM), the land use planning model (LUPM), and the 3-dimensional spatial planning modeller (3DSPLAM). Basically, map data of the integrated system which can be operated on the UNIX environment is inputted and treated using GIS (ARC/INFO) and then its village planning results is graphically presented on the AutoCAD. In order to verify the practical applicabilities of the SimRusep, an administrative area, Ucheon-myun, HoengSung-gun, KangWon-do, was selected as a case study area. It was well operated in the strategic application trials considering application of each sub-model in the study area. The operation results of the SimRusep showed the possibilities of realtime simulation from the selection of key village to its final stereoscopic presentation of planned results. Alternative village plan proposals can be swiftly drafted, which means very practical support for decision making process and public participation.

• 한국GIS학회:학술대회논문집
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• 한국GIS학회 1998년도 추계학술대회 발표요약문
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• pp.20-25
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• 1998

본 연구는 광역 하수도계획에 관련된 의사결정을 합리적으로 지원할 수 있도록, GIS의 공간분석 능력과 D/B간의 정보교환 체계 그리고 중력모형의 공간상호작용력 계산구조를 이용하여 광역 하수처리 권역을 설정하였다. 도출된 영향인자는 경제 지표, 사회·정책 지표 그리고 환경지표로 구분되며, 공간정보와 속성정보간의 정보교환 체계는 GIS와 D/B간의 연계를 통하여 구축하였다. 본 연구의 결과는 기존 행정구역 중심의 하수도계획을 수계전반의 경제성과 환경성을 고려한 광역하수도계획으로 전환시킬 수 있는 기반을 형성한다.