• Proceedings of the Korean Association of Geographic Inforamtion Studies Conference
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• 2010.06a
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• pp.110-115
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• 2010

국토 모니터링 시스템은 국토와 관련된 변화 및 갱신자료 등을 수집하여 각종 국토 관련 정책수립에 필요한 자료를 제공하면서 국토관리를 체계적, 효과적으로 수행하도록 돕는 체계를 의미한다. 그러나 현실적으로 변화정보를 체계적으로 모니터링 하거나 관리할 수 있는 시스템 환경은 구축하지 못하고 있는 것이 현실이다. 따라서 본 논문에서는 국토 모니터링을 위한 지형 변화 모니터링 시스템의 설계방안을 개발하고 이를 구축하고 운영하여 보는데 그 목적이 있다 지형변화 모니터링 을 위한 주요 설계 방안은 UFID를 이용하도록 하고, 수치지도 기반에서 지형 변화 모니터링 시스템을 설계하여 운영하여 보도록 한다.

• Proceedings of the Korea Water Resources Association Conference
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• 2021.06a
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• pp.477-477
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• 2021

지구온난화로 인한 집중호우 및 태풍의 발생 횟수와 강도가 증가함에 따라 홍수피해가 증가하고 있으며, 특히 도로침수는 피해 측면에서 '복구-보상' 중심의 사후처리 체계에서 벗어나 '예방-대응-관리'를 통한 사전 재난대응 체계로 정책 전환이 요구되고 있다. 이에, 도로침수관련 재난정책의 기반기술이 될 수 있는 '도로침수 실시간 예측·감시 및 운영 기술'을 경상남도 진주시를 대상으로 침수피해 관련 지역현안을 해결하고자 하며, 강우예측자료를 활용한 침수해석, CCTV영상을 이용한 AI기반 실시간 침수감시, 공간 빅데이터 기반 침수정보제공, e-SOP 등 다양한 기술이 융합된 실증 연구로 이루어진다. 본 연구결과물이 실용화되어 도로침수통합관리시스템으로 운영된다면 지역 수재해 대응력 향상에 기여할 것으로 판단된다.

• Journal of Cadastre & Land InformatiX
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• v.46 no.2
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• pp.5-25
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• 2016

The purpose of this study develops the methodology to extract the poor deprived districts using the data from the national spatial data infrastructure portal. Particularly this study tries to select more acute indicators and to test the operability of such indicators. Also this study is focused on the versatile methodology that can be adjusted to incorporate alternative indicators that might be appropriate according to the hierarchy of the spatial unit. The indicator sets are composed of three dimensions: the poor class, the poor old housing, and poor residential neighborhood environment. Each representative indicator is selected based on the characteristics of the poor deprived districts. As a result, at the level of administrative Dong, key indicators for extracting the poor deprived districts are number of recipients of national basic living security per thousand persons and ratio of households living at old detached house. At the level of the national based zip code district, the ratio of buildings built on parcels located at roads below 4m in width, the ratio of small parcels below $60m^2$ and the ratio of poor old buildings are very important indicators. The result of grid analysis by overlaying the coverage of multiple indicators shows that relatively more vulnerable and deprived districts can be extracted at the small sub-district level. This study suggests the possibility to create the high value-added information, using the data from the national spatial data infrastructure portal. This methodology enables policymakers to select the priority target districts of poor deprived district more effectively.

• Journal of Korean Association for Spatial Structures
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• v.21 no.3
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• pp.4-8
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• 2021

• Journal of the Korean Association of Geographic Information Studies
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• v.12 no.3
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• pp.1-12
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• 2009

This study aims to analyze the existing problem of geo-spatial information maintenance and then, show maintenance strategies suitable for new integrated environments. We look for AS-IS which is provider-centered, top-down, and also drive implications from analyzing oversea best practice. For analyzing of geo-spatial maintenance pattern, we polled about 20 local governments and private enterprise to find out AS-IS of geo-spatial information and result in maintenance pattern and component. From this, we suggest 4 kinds of strategies. This study shows the strategy not only which decide the question about the problem of existing geo-spatial maintenance but which find a way of combining and utilizing all geo-spatial information which is 8 criteria basic geographical information. This is a win-win program of all organization which produce, construct, make full use of national geo-spatial information.

• Smart Media Journal
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• v.4 no.4
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• pp.70-79
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• 2015

The Construction Project Information System(CPIS), an information system constructed as part of the Construction Continuous Acquisition & Life-cycle Support(CALS) of the Ministry of Land, Infrastructure, and Transport(MOLIT), is designed to digitize construction projects across all stages, and enable sharing of information so as to enhance the productivity and efficiency of construction projects and secure their transparent administration. One of MOLIT's internal work systems, CPIS focuses on work-handling and data management. However, now over 10 years old after its construction, it focuses on text and document-based construction project information, but it cannot be interfaced with the visualization-based GIS, which limits the sharing and dissemination of information and the determination of the overall construction project status. To resolve the existing CPIS limitations and problems and to upgrade the system, this study examined domestic and overseas GIS technology trends and relevant information systems, and analyzed the CPIS status and problems. It thus proposed total GIS application measures to upgrade CPIS. Also, it identified detailed CPIS utilization measures and GIS application measures by unit system, and analyzed considerations for GIS application.

• Journal of Cadastre & Land InformatiX
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• v.44 no.1
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• pp.151-164
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• 2014

This study research how beginner utilization guild is made of beginner utilization guild for expanding the V-World. We classified the subjects and investigated the purpose of the visit through satisfaction surveys, Depending on the purpose of the visit, we categorize a beginner, intermediate and advanced user of the V-World visit. This paper studies making beginner utilization guild in the majority of visitors of using map-based services. We carried out analyzing function of the V-World, configuration beginner utilization guild, creation contents, making guild. The V-World is a public service that the spatial information of having built of the country provide to Citizens.

• Journal of Cadastre & Land InformatiX
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• v.52 no.1
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• pp.57-68
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• 2022

This study analyzed the status of international address standardization and reviewed responses of nations contained in the ISO/CD 19160-2-N5652 standard document. It identified problems in Korea's responses to the standard document, and presented ways of improvement. International standard procedures for ISO 19160-2 are underway with the goal to its completion by July 2023. To create an international standard, continuous monitoring and responses are required, and efforts to reflect the strength of the Korean addressing system on the new standard is needed.

• Journal of Cadastre & Land InformatiX
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• v.52 no.2
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• pp.103-119
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• 2022

The purpose of this study is to propose a plan to establish a system that can maximize the effectiveness of disaster safety training. A review of previous studies and analysis of current status cases was conducted to examine the current level of data, systems, demand technologies, laws, and systems for related fields. A disaster safety training system linking digital twin and extended reality technology was proposed, and a study on the construction plan was conducted for this. It is hoped that the results of this study can contribute to the advancement of the disaster safety training system and reduce disaster damage.

• Korean Journal of Remote Sensing
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• v.39 no.5_4
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• pp.1069-1073
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• 2023

A research project titled as Development of Comprehensive Land Management Technology using Satellite Image Information, funded by the Ministry of Land and Transportation, is being conducted to improve the efficiency of land management and to boost satellite image utilization in the private sector. This editorial describes the introduction of the project and papers presented in this special edition.