• Journal of the Korean Society of Surveying, Geodesy, Photogrammetry and Cartography
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• v.14 no.1
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• pp.97-110
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• 1996

The purpose of this study is to evaluate the urban land used by the Urban Land Use Information System (ULIS) which can supply the micro-level land usc information for the understanding of micro-level urban spatial structure and district-level planning and managements(such as urban design, redevelopment planning and district-level transportation planning, etc.). The study evaluates the current situation of urban land use database and suggests the prototype of urban land use database using GIS. The planning and management of post-modern city which has characterized by diversity and the mixture of land use, need more detail and quantitative information about land use. Recent redevelopment and reconstruction of existing physical condition are increasing the density of activity. It raises urban problems such as the shortage of infrastructure and traffic congestion, etc. In this process we need to construct information system which monitors current land use situation.

• Spatial Information Research
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• v.5 no.1
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• pp.27-41
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• 1997

Urban land use planning is the most important core-part, and it is the start and synthetical plan of the other part, in the urban planning. For the desirable urban land use planning draw out the spatial locational character and change of urban land use. The propose of tills study is building methodology of Parcel-based Urban Land use Information Svstem(P-bULlS) and it's apphcation methodology that can be used urban planning or land use planning. To this end, each and all of the land parcels of Kangnam area was analyzed. P-bULIS should be able to easily analyze the spatial locational character and change of land use in the region. And It should be able to the qualitative, quantitative and spatial analysis, and spatial multi-variate statistical analysis can be done at relatively low cost by linking the software of statics to P-bULlS.

• Journal of Korean Society for Geospatial Information Science
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• v.17 no.1
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• pp.53-59
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• 2009

The general urban plan is the plane plan which limits general and uniformed constructions; however, the district unit plan is the solid plan that can leads various constructions by discriminating by plot, housing area and lot. Therefore, for the zone plan, not only the two-dimensional plot information such as plot usage plan, but also the three-dimensional plot information needs to be used to analyze lighting, sewerage and directions. To fulfill such requirements, the information can be gathered using GIS and photogrammetric method for the reasonable and efficient zone plan. In this research, the information about the testing area for the zone plan has been gathered using GIS method, and the three-dimensional model about the area has been built using the satellite image and DEM. As the result, plot usage analysis, direction analyst, water system analysis, and slope analysis has been done and used efficiently to build the district unit plan. Also, after the result after applying the analyzed result to the actual area says this is very appropriate and efficient.

• Proceedings of the Korean Society of Soil and Groundwater Environment Conference
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• 1997.11a
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• pp.145-159
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• 1997

Cheju Island is the most attractive resort area in Korea for its exotic landscape, natural beauty, and traditional culture which is quite different from that of the mainland. Until now, most of the recreational facilities and accomodations have been constructed along the coastal areas. Recently, mid-mountain area has been under very heavy development pressure because it is suitable for new sites for tourism facilities and the land price in the coastal area is very high. The mid-mountain area is the land located 200-600m above the sea level. It is a major source of water supply for the island and has exotic scenic beauty, which cannot be found in mainland but it is the area very vulnerable to water pollution Therefore, it is very important to manage this area based on the concept of environmentally sound and sustainable development in order to meet ever increasing demand for the land development The purposes of this project are: 1) to establish Geographic Information System for the whole island, 2)to formulate environmentally sound landuse plat However, There has been accuracy of the original map, defining criteria of analysis, updating of the data were identified for future tasks to be studied.

• Spatial Information Research
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• v.2 no.2
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• pp.135-145
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• 1994

The primary purpose of this study is, using Landsat remote sensing data and a image processing software, ERDAS, to generate real data and image photographs on physical land use of the Seoul metropolitan region. The remote sensing data used in this study are Landsat MSS data (August 28, 1979) and TM data (May 31, 1991) which cover the Seoul metropolitan region of Korea. The spatial resolutions of MSS data and TM data are 57m X 79m and 30m X 30m respectively. In addition, this study aims at contrasting urbanization phases of the Seoul metropolitan region in 1979 with those in 1991, by making image photographs and statistics on physical land use. Summing up the major results, built-up area ratio within the Seoul city had been expanded from 41.9% in 1979 to 64.5% in 1991 and that within the radius of 40km of Seoul city hall had been expanded from 10.5% In 1979 to 19.8% in 1991. The data and technique developed in this study could serve as a useful tool in making various kinds of spatial plannings, that is, urban and regional planning, selection of optimal new town location, evaluation of public facilities location alternatives, etc..

• Journal of the Korean Association of Geographic Information Studies
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• v.11 no.3
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• pp.118-126
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• 2008

The purpose of this study is to suggest the way of analyzing land uses to utilize GIS in the field of urban planning. The Busan Land Information System was built in early 2000s. The building data were used by digital map(1:1,000). And building register data in 2001 were utilized as the attribute data. Also, by calculating specialization factor, we distinct the characteristic of every land use of the city, and it compares every land use zone. This study calculated and compared an observation frequency and an expectation frequency of every building use and land use zone. We found that the use of the building tend to be controlled and guided by the land use zone.

• Proceedings of the Korea Water Resources Association Conference
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• 2009.05a
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• pp.1332-1336
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• 2009

본 연구에서는 지표수-지하수 상호작용을 모의할 수 있는 SWAT-MODFLOW 모형을 이용하여 수변지역의 토지이용 변화에 따른 혼합대의 수문학적 특성 변화를 분석하였다. 연구를 위해 선정된 시험유역의 불수투지역, 농경지 등 기존 수변 토지이용도가 초지, 갯버들 등의 식생이 식재된 지역으로 변경되는 상황을 가정하여 SWAT-MODFLOW 모형을 적용, 지표수-지하수 상호작용을 중심으로 하는 수문학적 특성 변화를 모의 분석하였다. 수변의 토지이용을 초지로 변경하였을 경우 혼합대의 지표수-지하수 교환량이 다소 증가하는 것으로 모의되었으며, 수변 지역 토양의 토양 수분량 또한 증가하는 것으로 나타났다. 한편, 수변 지역에 갯벌들을 식재하는 경우 초지에 비해 지표수-지하수 교환량 및 토양 수분량의 증가폭이 더욱 증가하는 것으로 나타났다. 이와 같은 분석 결과 SWAT-MODFLOW 모형은 수변 토지 이용의 변화에 따른 수문학적 특성 변화를 모의할 수 있는 것으로 판명되었으며, 향후 실측자료와의 비교 연구 등을 실시하여 정확도가 입증된다면, 각종 수생태 복원사업의 계획 수립 시 토지이용 변화에 따른 효과 분석 모의에 유용하게 활용될 수 있을 것으로 기대된다.

• KSCE Journal of Civil and Environmental Engineering Research
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• v.26 no.2D
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• pp.293-297
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• 2006

This study is aimed to present a direction of urban development around regional private university site through the case-study in Joongbu university. Regional private university is in the face of a difficult problem for expansion of campus because of increasing of students and a lot of non-planned development in the circumstance of university site. Therefore we need an planned-development for expansion of university campus. This study abstracted of a direction for development by analyzing the land-use behavior around Joongbu university site.

• Proceedings of the Korean Association of Geographic Inforamtion Studies Conference
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• 2004.03a
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• pp.107-113
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• 2004

용도지역은 농업적 측면에서 토지이용의 규제와 촉진 등을 위한 것으로써 해당토지소유자의 재산권과 직결되므로 정확하고 체계적으로 관리되어야 한다. 그러나 시군구에서 관할하는 용도지역은 소축척의 지형도 기반이나 개별적으로 종이도면에 관리하여 관련 용도지역간에 서로 유기적이지 못해 관련 용도지역의 공통경계선 불일치로 논리적인 불부합 자료가 발생하는 등 많은 문제가 발생하고 있다. 본 연구에서는 농지종합정보화사업애서 구축하는 농업진흥지역도의 각종 용도지역간에 불부합지역을 추출하고 그 원인을 분석함으로서 불부합지역 정비방안을 작성하고 재발하지 않도록 기준 및 지침수립을 위한 방안을 제시하고자 하였다. 본 연구의 결과를 기반으로 용도지역 자료간 불부합으로 인해 각 지자체에서 발생하고 있는 민원문제를 해소하고, 종합적이고 정확한 현황파악과 함께 보다 과학적이고 종체계 토지이용계획을 수립할 수 있는 기반을 조성할 수 있을 것으로 기대된다.

• Proceedings of the Korea Contents Association Conference
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• 2005.05a
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• pp.138-141
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• 2005

본 연구에서는 위성영상으로부터 정사투영 영상을 제작하고, 지상의 기준점 측량을 GCP를 이용하여 실시하여 경도, 위도 고도의 참조좌표를 정확히 수집하였다. 1:5,000 지형도를 디지타이징하여 만들어진 등고선도를 DEM으로 변환하여 고도별 RGB영상으로 화면에 보여지도록 하고, 각각의 경우에 대하여 제작된 정사투영 영상에 중첩해 봄으로써 제작된 정사투영영상의 정확도를 점검하여 수치지형도를 대신할 수 있는 3차원 영상지도를 제작하였다. 대상지역의 입체지형분석을 위한 3차원 입체 영상지도를 제작과 더불어 DEM을 이용한 지형의 경사도 분석과 방향분석, 지형표고모델, 다방향 입체영상을 생성할 수 있도록 하였다. 장차 국토계획 및 건설분야에서의 지형분석과 각종 구조물의 배치 및 관리, 하천 수계의 분포에 대한 댐 건설 최적지 선정, 도로계획선에 따른 각 방향의 조감도 제작, 토지 피복분류에 의한 토지이용과 지역개발계획 등 지역환경을 종합적으로 진단해 볼 수 있는 활용방안을 도출할 수 있는 적용실험을 하였다.