• Proceedings of the Korean Association of Geographic Inforamtion Studies Conference
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• 2003.11a
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• pp.57-64
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• 2003

필지는 지번, 지목, 경계, 면적이라는 기본적인 구성요소를 가지고 있다. 그 가운데 토지의 가치는 대부분 지목에 의해 결정된다. 때문에 많은 수익이나 산출이 기대되는 용도로 토지를 이용하려는 욕구의 증가로 토지이용의 전환이 많이 이루어지고 있다. 결국, 이것은 토지의 불법형질변경, 난개발 등의 원인이 되고 있고, 지목불부합의 발생을 가중시키고 있다. 그러나 이에 대한 대처나 정리는 상대적으로 미흡한 편이다. 본 연구에서는 고해상도 위성영상과 수치지형도를 이용하여 지목을 기반으로 한 필지별 토지이용/토지피복을 분류할 수 있는 방법을 제안하였다. 그리고, 이렇게 분류된 필지별 토지이용/토지피복도와 편지지적도상의 지목을 비교·분석하여 지목불부합 정도를 통계적으로 측정하였다. 그 결과 연구지역의 불부합 정도에 대한 통계적인 해석이 가능하여, 향후 지적불부합지를 정량적으로 자동 해석할 수 있는 가능성을 제시할 수 있었다.

• Korean Architects
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• no.2 s.167
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• pp.88-96
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• 1983

• Korean Architects
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• no.12 s.165
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• pp.83-92
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• 1982

• Korean Architects
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• no.5 s.158
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• pp.67-73
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• 1982

• Proceedings of the Korea Water Resources Association Conference
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• 2015.05a
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• pp.442-442
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• 2015

최근 도시 집중화 개발사업의 증가로 인해 유역의 유출환경이 크게 변화하고 있다. 특히, 도시화에 따른 불투수층 토지가 크게 증가함에 따라 지표면의 이용과 형질이 변형됨으로써 지표수 흐름과 지하수 함양 및 오염 등의 문제가 심각하게 대두되고 있는 실정이다. 제주도는 관광객 증가로 인한 각종 개발사업이 지속적으로 추진되고 있으나, 사전재해 영향성검토에서는 개발사업 소유역을 중심으로만 평가하고 있어 하천유역의 도시화에따른 홍수재해 영향은 검토하지 못하고 있는 실정이다. 따라서 본 연구에서는 제주도 도심하천인 한천유역을 대상으로 국가 수자원관리 종합시스템과 환경부에서 제공하는 1980년부터 2005년까지 5년 주기의 토지피복도를 이용하여 유역 내 토지이용 변화를 분석하고 호우사상에 따른 홍수유출 변동을 분석하여 토지이용 변화가 홍수유출량 미치는 영향을 도출하고자 한다.

• Spatial Information Research
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• v.12 no.1
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• pp.57-71
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• 2004

In this study about construction of land consulting information system the system is constructed for the support be rapidly and efficiently of decision making information. Supporting decision making is be sure need when build in land or change form and character of land, that kind of variety land law, conditions of buying land location, distribution of land answering to the development purpose and buying and selling or lease of land. So that land consulting information system can be query, search, identity and analysis for the decision making elements using the computer. The system an another name ALGOSA far the improved extent of legal in ability of system. Like this where spread of system is by company as well as private person, it's company kinds of real estate business, survey and civil designer's office, architectural designer's office and professional1y land development company of great many all over the country.

• Spatial Information Research
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• v.12 no.1
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• pp.43-56
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• 2004

Basically a land parcel consists of a land parcel number, land category, land boundary and area, and land value is mostly determined by the land category. Generally people want to change their land use to increase their land value so that they can expect more benefits from the land. However, changing land use causes several problems with land properties, haphazard urban expansions and land category non-coincidences. Unfortunately, no effective solutions exist for land category non-coincidence problems. In this study, we proposed a methodology that can classify the land category based land covers using high resolution satellite images and digital topographic maps. For this, we obtained a parcel based land use/cover classification map. Using both this classification map and a digital cadastral map, we inspected land category non-coincidences. As a result, land category non-coincidence rates could be statistically measured and interpreted and demonstrate a possibility that we could quantitatively interpretate and measure cadastral non-coincidence automatically.

• Journal of Environmental Impact Assessment
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• v.26 no.1
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• pp.68-77
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• 2017

In order to estimate the non-point pollution loads from each watersheds among 209 watersheds, the calibration and validation of HSPF model were carried out based on 2012 in 2013 years. In the case of flow rate, R2 of calibration and validation were 0.71~0.93 and 0.71~0.79, which were relatively good values. With the respect to calibration of water quality, % differences between measured and simulated values were 0.4 ~ 9.7 of DO, BOD 0.5 ~ 30.2% and TN 1.9~28.6% except for Hwhangkang B site. In case of validation, DO was 0.2 ~ 13.7%, BOD 1.3~23% and TN 0.5~24.3% excluding Hwhangkang B. However, since the concentration of TP was very small compared with other items, the range of difference was large as 0.8~55.3%. level. As the result of calculating annual accumulative BOD loads for each watershed, it was found that RCH 123 (Uryeong, Gyeongsangnamdo), RCH 121 (Jinju, Gyeongsangnamdo) and RCH 92 (Daegu) were the high ranked. The unit watersheds including various landuse type susch as forest and agricultural sites in mainstream areas have a higher BOD nonpoint pollution load than those in dam regions. However, the results of the annual cumulative loading of the basins for nutrients did not appear to be consistent with the BOD annual cumulative loading ranks. Other factors that represent watershed characteristics such as landslope and soiltypes, including landuse pattern, have been found to be closely related to nonpoint pollutant loads.

• Journal of the Korean Institute of Landscape Architecture
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• v.36 no.6
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• pp.126-133
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• 2009

This study aimed to propose the base data to promote the green belt(thereafter GB) regulations and management in Korea. The research took the methods of analysis of citizen's official petitions to the once, of interviews and questionnaire to the of officials of Seoul Metropolitan City who is under the job of managing the GB. The conclusions were as follows. The officials did understand function and necessity of GB well. They especially, put the importance of the purpose of GB on the prevention of the environment of the city and prevention of concentration of population, They recognized that they suffered from the overloaded job on the management of GB in quantity and quality. The seriousness of illegal action of the change of land use, piling-up of materials and productions on the forbidden land, using exclusively of warehouses for agriculture as for commerce and enlarging the area of warehouse with application of leased land for agriculture instead of the agricultural land in law were detected in the officials' cognition. The officials proposed some ideas to prevent above mentioned illegal actions including forcing a person who did illegal actions to punish money to restore environment etc..

• Journal of the Korean Geographical Society
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• v.38 no.5
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• pp.701-724
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• 2003

Since the late 19th century, the location and characteristics of Lop-Nor lake have been a major theme of debates among the scholars(Prejevalsky, Richthofen, Kozlov, Hedin, Huntington, Stein, Chen etc.) who have been interested in Inner Asia. In the 1980s the problem to find the exact location and characteristics of Lop-Nor lake was finally solved by the investigation group of the Chinese Academy of Sciences. Ironically, it was possible to find the solution by drying up of the lake due to the change of land use and the expansion of irrigation system in Tarim basin. Specially the excessive development of this area for agricultural use by the Xinjiang Production-Construction Army Corps since 1949 must have influenced on drying up of Lop-Nor lake. Furthermore it can be observed to be the very similar situation to Lop-Nor lake in many areas of Chinese Inner Asia Frontier. According to this finding, it may be proposed that human factors played an important role in the changes of Lop-Nor lake over the previous years too. This study can give an insight on the ecological interpretation of Inner Asian history and the environmental interpretation of the rising nationalism in this area.