• Journal of the Korean Institute of Landscape Architecture
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• v.37 no.2
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• pp.1-13
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• 2009

The purpose of this study was to look into the feasibility of site suitability focused on the potential for environmentally- and water-friendly recreation area development in a wide area(Nakdong River 35km) and to study new methods for providing basic data in regard to the recreation planning over a wide area as well as in application to other sites. The results of this study are as follows. Through classification by mesh method, the site of this study was classified into 42 grids, and by means of the analysis of evaluation indicators, 20 indicators were established and sorted into 4 types of significant recreation activity. According to the results of the analysis for each recreation activity type, there were 8 essentials for water-friendly recreation activity types based on water use while water-friendly recreation types for static activity included 12 sub-essentials. As a result of the first evaluation(the minimum required evaluation) by each classified grid, 32 of the 42 total grids were implemented by the minimum requirements. These grids were usually distributed evenly through the whole site. In terms of the second evaluation(specific site evaluation) results, 6 grids were highly suitable for recreational nature experiences and landscape ecological learning, 4 grids for developing water-friendly recreation for exercise, 1 grid for building water-friendly recreation based on water use, and 4 grids for planning water-friendly recreation for static activity. The results of the grid evaluation of this study could be extended to contiguous grids or reduced. Actual planning for a water-friendly recreation area must change the grid shape or size through boundary adjustments.

• Journal of the Korean Institute of Landscape Architecture
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• v.46 no.1
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• pp.86-95
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• 2018

The lack of research on the suitability of park green spaces as a form of earthquake shelter leads to difficultiesin highlighting the functions of these shelters. In this study, the weight value and priority of 27 indexes derived from previous studies are calculated by the AHP method and then a score table was established via a transformed score method. The final evaluation grade is divided into five levels: very inadequate, inadequate, general, adequate, highly adequate. Finally, indexes that were difficult to judge were explained. Based on this, the suitability evaluation of park green spaces as a form of earthquake shelter can be performed. The evaluation results can reflect the advantages and disadvantages of park green space as a form of earthquake shelter and indicate directionsfor construction in the future.

• Spatial Information Research
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• v.19 no.3
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• pp.1-9
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• 2011

The vulnerability of ocean should be assessed to establish the climate change adaptation policy in field of the ocean, which has big effect on human and natural system. In this study, the criteria for assessing vulnerability of ocean to climate change were employed in terms of sensitivity, adaptative capacity and exposure. And suitable indicators for the criteria were selected and spatial data set for the indicators was prepared. In the ocean sector, the data for indicators were divided into two types, such as the inland and ocean data. The inland data were extrapolated and integrated to the coordinate of ocean data for the vulnerability assessment to climate change. As a result, the spatially diverse distribution of vulnerability on the ocean could be derived from the integration of two types of data. The results showed that southwestern ocean is much more sensitive than west and east ocean. Also southwestern ocean of exposure ratio of change is higher than the other part of ocean. On the other hand the adaptative capacity found that the highest in east ocean. The vulnerability assessment result showed southwestern ocean is more vulnerable than the other part of ocean.

• Journal of Korean Society of Forest Science
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• v.83 no.4
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• pp.429-440
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• 1994

This study attempt to evaluate the recreation space(two patterns ; one is open space ; forest, water-front space and free open space, the other recreational fercilities) located in the natural area based on clarifying the relationship between the physical conditions of these spaces and human response(users' cognitive evaluation and users' activity pattern). On this standpoint it was proceeded to analyses of the information which was collected by interviews to users who were in this open space at the natural park of Osaka Prefecture. Through this study, the results were summarized as follows ; 1) Forest and waterfront space are considered to be a basic factor of the composition in natural recreation areas. There was difference on the recreational value depending on condition of forest composition. The hardwood-forest apparently high in its efficiency. 2) Free open space is a definite recreational space surely wide in its scope of active of recreational use. The site should be setted up considering the plants conditions around and geographical features according to the recreational activities, and the ground cover should be well controlled. 3) The recreational facilities in natural settings such as the sightseeing tower, the insect display hall, and the camp site appeared to produce low value as a recreational space. It was desirable that recreational activities be allowed within the scope. Consequently, we should carefully consider environmental capacity and landscape to designing these spaces 4) Traditional history and cultural properties are recognized as part of recreational resource as and also as essence of the compositions. So continuos care and proportion of history and cultural properties should be guaranteed.

• The Journal of the Korea Contents Association
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• v.13 no.8
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• pp.396-408
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• 2013

The purpose of this research is to derive space storytelling factors newly among the evaluating factors of the building artwork and to present their roles and functions and to verify the effectiveness thereof. Random sampling was carried out on 204 residents who experience space storytelling in Ilsan Wi-City. The new evaluation factor was extracted by deriving the space storytelling factor through a theoretical study on the building artwork evaluation factors: formativeness factor, sociality factor, and environmental factor. And the effects of the space storytelling factor extracted in this way and the existion sculpture evaluation factor on the facilities affinity and the purchase intention were examined. This study will serve as a momentum for the building artwork to be harmonized with the surrounding fine view within urban space and to raise the quality of life of the residents.

• Journal of Environmental Impact Assessment
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• v.31 no.6
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• pp.438-448
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• 2022

This study is to improve the quantitative estimation index of biotop area ratio, which is an environmental planning index and environmental ecological planning technique, as a planning means that can induce the improvement of ecological soundness in the spatial planning stage. It is intended to identify the relative importance of space types and calculation indicators currently in operation, and to find alternatives through opinion analysis on improvement of space types and weights. As the method of this study, AHP analysis was performed to evaluate the relative importance of spatial types for in-depth analysis of spatial types and calculation indicators. In order to secure the reliability and objectivity of the study, 50 experts participated. Through this study, it can be linked with the improvement of technologies and construction methods, maintenance efficiency, economic feasibility, and construction technology, which are developed through analysis on the limitations and improvements by type of biotop area ratio. And it is expected to contribute to the improvement of the urban environment and vitalization of the biotop area ratio through the application of the biotop area ratio.

• Proceedings of the Korean Information Science Society Conference
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• 1999.10a
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• pp.213-215
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• 1999

클라이언트/서버 환경에서 서버의 공간 데이터를 검색, 접근하기 위한 공간 질의는 대용량의 공간 객체에 대해 복잡한 공간 연산을 수행한다. 그러므로 클라이언트가 자주 이용하는 공간 질의를 매번 서버에서 처리하는 경우에 서버의 부하가 증가하며 질의 응답시간도 길어지게 된다. 따라서 이러한 공간 질의를 뷰로 정의하고 클라이언트에 실체화하면 질의를 효율적으로 처리할 수 있다. 이 경우에 공간뷰를 유도한 서버의 소스 객체의 변경에 따라 클라이언트의 실체화된 뷰 객체의 일관성을 유지해야 한다. 본 논문에서는 클라이언트/서버 환경에서 공간뷰 개념을 확장한 클라이언트 공간뷰를 정의하고 일관성 유지를 위한 알고리즘을 제시한다. 그리고 상용 지리정보시스템인 고딕에서 클라이언트 공간뷰 시스템을 설계 및 구현한다. 마지막으로 질의 재수행과 본 논문에서 제시한 클라이언트 공간뷰의 성능을 실제 데이터를 이용하여 비교 평가한다.

• Review of KIISC
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• v.14 no.1
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• pp.107-122
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• 2004

세계 각 국은 산업 및 정보의 의존성에 의해 모든 정보를 한눈에 볼 수 있는 시대로 변모하였으며, 사이버 공간 그 자체가 정치, 경제사회, 문화 등의 기본적인 생활 공간으로 자리 매김하고 있다. 따라서 사이버 공간을 보호하지 않을 경우 안정된 정보사회 구축은 불가능하다. 특히, 정보보호의 대상이 특정 국가적인 정보 보안에 국한되지 않고 기업 및 사회의 정보 등으로 확대되고 있어, 국가적으로 국가 안보뿐만 아니라 개인의 정보보호를 위한 새로운 제도와 조치가 절실히 요구되는 시점이다. 따라서 본 고에서는 복합 기능을 갖는 정보보호 제품의 보호 프로파일 개발을 위한 기반 연구로 요구되는 대체 평가 방법론에 대해 고찰해 보고자한다. 특히 북미를 중심으로 표준화가 진행 중에 있는 CEM을 기준으로, 영국을 중심으로 유럽의 적합성 표준으로 추진 중에 있는 SCT와 ISO/IEC에서 제시되고 있는 적합성 테스트 방법론인 ISO/IEC 9496 및 보증 프레임워크인 ISO/IEC 15443에 대한 자체 취약성 분석을 수행하고 자각의 평가 방법론간의 상호 연관성과 비교 분석을 통해 복합 기능을 갖는 정보보호 제품의 보호 프로파일 개발의 가이드라인을 제시하고자 한다.

• Culinary science and hospitality research
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• v.15 no.2
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• pp.243-254
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• 2009

The purpose of this study is development of the quality assessment for interior space and foodservice management in Italian restaurants. Also this study aims to evaluate them which are consisted of 30 items by Likert 5 point scale. As a result of the evaluation, 'food taste' and 'ingredients freshness' were the most important factors in interior space and the foodservice in Italian restaurants. The IPA technique proved that nine items including Q4, Q9, Q10, Q11, Q14, Q16, Q19, Q24, Q28 were in 'Doing great, keep it up' and five items such as Q13, Q25, Q26, Q27, Q29 that got high expectation and low perception needed to be focused for quality management strategies.

• Journal of Cadastre & Land InformatiX
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• v.44 no.2
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• pp.113-124
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• 2014

Recently landslide occurs frequently by heavy rainfall, therefore there area many studies to analyze the vulnerable district of landslide and forecast the occurrence of landslide. This study analyzed soil characteristics in the occurrence district of landslide and the occurrence possibility of landslide ranked high in well draining soil as the result of frequency ratio according to the characteristics of drainage. Also as the result of frequency ratio of slope derived from DEM data, the occurrence possibility of landslide ranked high in slope range of $20{\sim}40^{\circ}$. And Also as the result of frequency ratio of aspect by geospatial analysis, the occurrence possibility of landslide ranked high in north aspect. Also, it is possible to evaluate the vulnerability of landslide by overlapping frequency ratio of the drainage of soil, slope and aspect. And future prediction ratio of landslide occurrence can be evaluated by performing the analysis and validation process respectively on the subject of the occurrence district of landslide.