• Journal of Korean Society for Geospatial Information Science
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• v.3 no.2 s.6
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• pp.83-90
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• 1995

The standardization of NGIS emerges as an important subject because of the needs for sharing information and assuring of information inter-operability. The standardization could be developed by refering OSE/RM, which is promoted internationally, that the corresponding national standards are required. The standardization of NGIS, that has been promoting, consists of standardization of national electronic base-map and common data exchange format. The process for standardization of base-map has been taken in the area of feature-attribute code and data modeling. In the area of common data exchange format, we have been accepted the accommodation of international standards as the national standard.

• Proceedings of the Korean Information Science Society Conference
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• 2001.10a
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• pp.103-105
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• 2001

국토정보화의 기반준비 단계인 ‘1차 국가 GIS 사업’기간 동안, 상당량의 수치화된 공간 정보가 축적되었고 이들을 관리하기 위한 다양한 종류의 지리정보시스템이 국가기관에서 사용되었다. 그러나, 사용중인 지리정보시스템은 조직적 지리적으로 분산되어 있으며, 공간데이타베이스의 이질성 및 폐쇄성으로 인해, 공간정보의 상호운용 측면에서 한계성을 드러내고 있다. 본 연구에서는 이러만 한계점을 극복하고자 분산 이기종 공간데이타베이스에 저장된 공간정보를 표준화된 방법으로 통합검색하며, 상호운용 가능토록 하는 국가공간정보유통체계를 설계 및 구현한다. 본 시스템을 구성하고 있는 단일 유통게이트웨이, 복수개의 유통노드, 지리정보공급기관을 국가통신망을 통하여 상호 연결하고, 컴퓨팅 부하를 분산시키기 위한 방안으로 공간정보유통망을 검색망 및 전송망으로 분리 설계한다. 검색망에서는 메타데이타의 검색 및 전송을 위한 표준화된 방법으로서 OpenGIS OLE DB Provider 기반 데이터제공자 컴포넌트를 구현한다. 또한 데이터제공자 컴포넌트를 통해 전송된 이기종 공간데이타베이스로부터의 WKB 형태의 공간정보를 상호운용할 목적으로, 공간데이타 구조와 처리에 대한 인터페이스 표준화를 실시한 MapBase 컴포넌트를 활용하여 공간정보에 대한 통합검색, 분석 및 상호운용을 구현한다.

• Journal of Korea Spatial Information System Society
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• v.5 no.2 s.10
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• pp.55-68
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• 2003

NGIS projects have been widely proceeded by the central and municipal governments, and the higher cost for proceeding the NGIS projects emphasizes the importance of the data sharing among related agencies. For supporting data sharing, effective data generation, and management. 'THE GUIDELINE FOR MANAGING AND DOCUMENTING GEOGRAPHIC INFORMATION CATALOGUES' has been established and enforced since the year 2002. Although metadata for distributing geographic information through the NGIS distribution network has already been installed, this needs to be complimented to maximize the data utilization. Based on such requirements, a draft standard of the national metadata which is compliant with the ISO 19115 has been proposed from this study. All components of the metadata for distributing geographic information have been included and related metadata items for the management purpose have been derived from domestic and foreign studies. Based on this, draft national metadata standards comprised of 13 sections have been made. The metadata standards from this study could contribute to building basic standards to access and to utilize geographic information in various application field. This would also be fundamental base for activating GIS in public and private sectors.

• Journal of the Korean Association of Geographic Information Studies
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• v.9 no.4
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• pp.22-33
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• 2006

The objective of this paper is to discuss geographic information policies and strategies of British government and suggest effective policies for Korea National GIS project GIS that has been implemented geographic information infrastructures into public sectors and private markets for the last ten years. To obtain the research aim, this paper reviews the main factors of the Britain GIS project such as distribution structure and process of GI markets, government policies and strategies that are led by Ordnance Survey, most leading mapping agency in the UK. In conclusion, some issues have been explored with reference to the experiences of the Britain GIS projects. The first of these is the nature of geographic information and the second concerns the notion of the circulation policies of spatial data, and the last proposes Korea GIS policies and strategies for successful geographic information and spatial data implementation. The findings of the analysis of the Britain GIS development indicate that a shift began to take place from central government coordinate toward more extensive utilization of private and commercial sectors. This reflects both the increasing importance of geospatial data circulation in all levels of GIS stakeholders. Finally these discussions are particularly to be the issues where multi-agency collaboration of Korea government is concerned and can take the form of joint ventures by consortiums of both involving data producers and data users in order to increase commercial participation for value-added geospatial items, and to encourage both research and development sectors with low or free price policies.

• Spatial Information Research
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• v.14 no.2 s.37
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• pp.191-209
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• 2006

This study is analyzing what necessary law and institution is to solve various problem that is happened in process that execute the first$\sim$second National GIS Master Plan in the meantime at visual point that the second National GIS Master Plan(2001-2005) period is expired. Specially, it is that present what improvement direction of law and institution by each field is. Minimize of obstacle factors far National GIS Master Plan is purposeful during the third National GIS Master Plan period. To achieve study purpose, this study analyzes background of National GIS law and institution, objective, system. It is expected that of this article can contribute to the picture of National GIS law and institution.

• 한국공간정보시스템학회:학술대회논문집
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• 2005.05a
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• pp.59-63
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• 2005

일부 지형지물에 대한 기본지리정보의 생산과 향후 생산될 다양한 지형지물에 대한 기본 지리정보 구축은 국가지리정보체계(NGIS)사업에서 기 구축된 수치지형도의 구조화 및 체계화의 결과라고 할 수 있다. 본 연구에서는 향후 다양한 분야에 사용될 기본지리정보(Framework Data)의 내용을 분석하고, 기본지리정보의 갱신에 있어서, UFID프로세스를 이용한 보다 신속 정확한 기본지리정보의 갱신방안에 대하여 연구하였다.

• 정보화사회
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• s.106
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• pp.32-36
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• 1996

지난 '95년 5월 재정경제원에서 기본계획을 확정하고 건설교통부, 재정경제원, 내무부, 농림수산부, 통산산업부, 정보통신부, 환경부, 총무처, 과학기술처, 통계청, 산림청 등 11개 관계중앙행정기관이 참여하는 범정부적인 사업으로 추진중인 국가지리정보체계(NGIS) 구축사업이 이제 첫돌을 넘기고도 4개월이 지났다.

• Journal of Korean Society for Geospatial Information Science
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• v.9 no.1 s.17
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• pp.27-38
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• 2001

The GIS construction project using the Digital Map has been progressed actively since the enforcement of NGIS project in 1995. But, the Digital Map actually can't use directly in building GIS because of many defects of the digital map such as geometric features errors(the overshoot/undershoot of line or the opening of polygon), non-topology etc. Many advanced countries in GIS has provided users Framework Data which is generated topology defined spatial relationships and used as a basic data of national geospatial information. In this study, we proposed the definition and the scope of Framework Data as a basemap of the Nation Geospatial Information and studied for the management and construction of the Transportation/Road Framework Data which is a core and basic data among them.

• Spatial Information Research
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• v.16 no.1
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• pp.145-155
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• 2008

Case study has been criticized far its lack of generalization to the larger population and lack of sampling controls. Some of shortcomings of case study methods may be overcome, by using logically consistent, rigorous, and systematic approaches. Especially, Case study method has been suggested as appropriate for researching a range of GIS implementation, utilization, and diffusion issues. This paper provides examples of how the substance of its requirements may be met in the context of GIS case study. For the successful implementation of GIS, this study suggest that the case study method in GIS appropriate to the study of casual relations in and explication of complex GIS acquisition and adoption process.

• Proceedings of the Korean Society of Surveying, Geodesy, Photogrammetry, and Cartography Conference
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• 2003.04a
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• pp.489-492
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• 2003

사회가 고도의 정보화 사회로 발전됨에 따라 효율적인 국토관리를 유지하고 발전시키기 위해 국가지리정보체계에 관한 관심이 고조되고 있고 산ㆍ학ㆍ연에서 연구가 활발히 진행되고 있다. 국내외를 막론하고 각 국에서는 21세기에는 국토관리를 디지털화하고 있다. 행정자치부에서는 지적도면전산화사업을 2005년에 완료를 목표로 추진하고 있으며, 건설교통부의 지형도전산화사업은 완료단계에 있다. 또한 가스, 전기, 통신 등의 시설물관리를 위해 수치지적도를 필요로 하는 기관에서는 독자적으로 지적도 수치화작업을 추진하고 있다. 본 연구에서는 국가지리정보체계의 일환으로 지적도면 및 지형도전산화사업의 추진현황을 파악하고 지적정보와 지형공간정보 관리의 이원화로 불편을 겪고 있는 문제점을 도출하여 연계ㆍ활용 및 개선방향을 심도 있게 파악하고 분석하여 단계적 해결방안을 제시함으로써 지적정보와 지형공간정보를 연계하여 효율적으로 이용할 수 있는 방안을 제시하였으며, 행정업무 및 국민의 일상생활에까지 지적과 지형공간자료의 연계를 통한 행정의 효율성 및 국민편익에 유익한 결론을 얻을 수 있었다.