• Journal of the Korean Association of Geographic Information Studies
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• v.24 no.1
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• pp.112-125
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• 2021

Marine spatial planning(MSP) designates the marine as nine kinds of use zones for the systematic and rational management of marine spaces. One of them is the fishery protection zone, which is necessary for the sustainable production of fishery products, including the protection and fosterage of fishing activities. This study intends to quantitatively identify the fishing activity space, one of the elements necessary for the designation of fisheries protection zones, by mapping of fishery activities using V-Pass data and deriving the fishery activity concentrated zone. To this end, pre-processing of V-Pass data was performed, such as constructing a dataset that combines static and dynamic information, calculating the speed of fishing vessels, extracting fishing activity points, and removing data in non-fishing activity zone. Finally, using the selected V-Pass point data, a fishery activity map was made by kernel density estimation, and the concentrated space of fishery activity was analyzed. In addition, it was confirmed that there is a difference in the spatial distribution of fishing activities according to the type of fishing vessel and the season. The pre-processing technique of large volume V-Pass data and the mapping method of fishing activities performed through this study are expected to contribute to the study of spatial characteristics evaluation of fishing activities in the future.

• The Korean Journal of Air & Space Law and Policy
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• v.23 no.2
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• pp.207-223
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• 2008

The launching of the Taepo-dong 1 on 31 August 1998 by the North Korea was the first case where the diplomatic protests was made against the flight, the purpose of which, the launching State claimed, consisted in space exploration and use. It is the principle regarding the freedom of space exploration and use, as included in the international treaty, that is relevant in applying the various rules and in defining the legal status of the flight. Its legal status, however, was not actually taken into account, as political negotiations leading to the test moratorium has been successful until present day in freezing the political crisis. This implies that the rules of the law lack the validity and logic sufficient in dictating the conduct of the States. This case shows that, in effect, it is not the rule but the politics that is to govern the status of the flight.

• Journal of the Korean Geographical Society
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• v.51 no.6
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• pp.915-933
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• 2016

This paper is to elucidate geographical implications of fieldwork activities of everyday-life space of students of an elementary teachers college. The students depended mainly on questionaries and interview for gathering data during fieldwork. They had difficulty in processing data to visual-spatial representation, i.e. map, tables, and diagrams. But they were favourable for appling their fieldwork experiences to teaching the elementary geography. This is viewed as an unique behavioral orientation or desirable attitudes of students of an elementary teachers college. On the basis of the self-assessment and peer-assessment of fieldwork activities, it could be ascertained that the students came to understand the geographical value and significance of fieldwork activities. The fieldwork activities made them to heighten their interest of everyday-life space, and so to internalize positive their senses of place, to enforce their identities of place. According to the results of this research, we need to develop a systemic contents for fieldwork activities in geography curriculum of elementary teachers colleges.

• Journal of the Korean association of regional geographers
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• v.8 no.4
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• pp.492-512
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• 2002

The daily life activities of primary school children have been increasingly diversified. This research examined the spatio-temporal characteristics of primary school children's daily life activities. The time allocation of primary school children's daily activities was monotonous. They tended to spend most of their time in school activities, private lessons after school, and studying at home. The daily trip to school has been diversified as the result the of increase in the number of double-income families, car owners, facilities for pastime, and educational facilities for private lessons after school. The selection of educational facilities for private lessons was strongly influenced by accessibility to the residence because of the limited time budget of primary school children and the controlled trip behavior by parents. The leisure activities were considered as a minor function and took place in the interval of performances of study-related activities. The high proportion of leisure activities was found in the indoor play. The amount of the time for leisure activity was very insufficient. The spatial range and time budget were strongly influenced by the institutional conditions of parents.

• Journal of the Economic Geographical Society of Korea
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• v.10 no.4
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• pp.394-413
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• 2007

This paper attempts to analyze spatial determinants of innovative activities at the municipal level in Korea, capitalizing upon spatial econometric techniques. Several spatially weighted matrices will be employed, implying diverse spatial conceptions and interactions. A contribution can be have been made to enhancing an understanding of the spatial interaction and structure of knowledge spillovers in Korea.

• Asia-pacific Journal of Multimedia Services Convergent with Art, Humanities, and Sociology
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• v.9 no.5
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• pp.565-575
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• 2019

This study aimed to examine the influence of physical environment, microclimate, and comfort on sustaining outdoor activities. This study has identified the main factors that influence sustaining outdoor activities as physical environment, comfort in the physical environment, microclimate and microclimate comfort. For analysis, the study conducted the investigation on pedestrian walkability during spring, summer and winter of the year 2017. The microclimate levels were also recorded at the same time. The method of logit regression analysis was used to analyze these outcomes. The result showed that the comfort and safety of the physical environment as well as the ideal climatic conditions, in terms of temperature, wind level, and solar insolation, were related to sustaining outdoor activities. Also, walking and shopping in the physical and climatic environment were the factors that were found to be more influenced than the act of remaining in a place and forming conversations.

• Journal of the Economic Geographical Society of Korea
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• v.18 no.1
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• pp.87-102
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• 2015

This study attempts to introduce the methodology for accounting real-time population distribution in the urban areas. For the purpose, we utilize the media user's time-space information from the media users' media diaries in the media panel survey databases. We analyze the space-time population rate for each activity space related with everyday urban lifes. Seoul has been selected as a case study area, since space-time information are relatively rich there, and thus the comparisons are available. The space-time population rates have been verified by the comparative analysis with the T-card results. We propose a real time population measurement method by combination of the space-time population rate with geographical data. The real time population of each activity space at each dong in Seoul has been calculated by multiplying the space-time population rates to the numbers of employer of three categories of activity spaces(residential, working, and commercial). By utilizing GIS, we visualize the results of two time points (3AM and 3PM) and then analyze the spacio-temporal characteristics of real time population distribution in Seoul. The Day time population distribution pattern shows strong relationships with the distribution of business and commercial activities, while the night time population distribution pattern can be explained by resident population distribution almost perfectly.

• 정보화사회
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• s.107
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• pp.41-48
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• 1996

공간정보는 국토공간의 물리.환경적, 사회.경제적, 법.제도적 특징 등을 모두 포함한 정보라고 하겠다. 즉 공간정보는 지형.지물, 소유권을 나타낼 뿐 아니라 공간에서 일어나는 각종 활동에 대한 통계적인 내용을 포함하는 정보이므로 통합정보라고 할 수 있다. 우리나라의 경우 종래에는 통합정보의 개념에서 공간정보가 구축된 것이 아니고 지형과 지물등을 나타내는 정보는 건설교통부와 국립지리원에서, 소유권을 나타내는 정보 즉 지적과 토지소유권과 관련된 정보는 내무부에서, 공간내에서 발생하는 사회, 경제적 활동을 나타내는 정보는 통계청과 지방자체단체 및 기타 기관에서 생성하였다.

• Proceedings of the KAIS Fall Conference
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• 2011.05a
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• pp.400-403
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• 2011

다양한 특성의 도시공간의 확장은 경제 활동의 활성화는 물론 도시공간에서의 범죄발생 확대로 이어지고 있다. 이에 따라 국민의 생명과 재산보호, 사회질서유지 등을 위한 각종 대책과 경찰의 역할을 확대되고 있으나 효율적인 범죄예방 활동이 부족한 상태이다. 따라서 이 연구에서는 체계적인 범죄 모니터링을 위한 기초연구의 일환으로 도시공간에서의 범죄가 발생하는 공간에 대한 패턴을 이해하고 분석하여 도시 내 안전구역을 분석하여 GIS 공간분석기법의 효용성을 나타내었다.

• Journal of the Korean association of regional geographers
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• v.19 no.2
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• pp.362-374
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• 2013

ICTs(Information and Communication Technologies) have changed the ways of social activities and communications, and in the process, online and offline spaces have been thought of as binary spaces in which online spaces substitute and erode offline spaces. The aim of this study is to explore how urban space where local social activities and communications are performed is constructed in terms of timespace through the intersection of online and offline communications and how the urban space is 'remediated' through online spaces. For this, the study looks at the case of a workshop on 'locality education' held at the Yeungnam University Museum in January 2013. Criticizing the dichotomist viewpoint that increasing in communications through online spaces results in the expansion of 'absent presence' or 'placelessness' in offline spaces, the study argues that online spaces remediating offline spaces are spaces not transcending the timespace constraints of the offline spaces but rather reflecting the spatial, temporal, material, social, cultural environments of urban space and place.