• 한국측량학회지
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• 제14권1호
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• pp.97-110
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• 1996

도시공간구조의 분석이나 도시계획, 교통계획 등에 필요한 도시토지이용정보는 인공위성 자료(해상도에 따라 10 m정도까지 해석가능)나 지형도(축척은 1:50,000이서 1:5,000까지), 필지별 지목(지적도, 토지대장)이나 건축물용도 분류 자료(건축물대장)를 중심으로 획득하였다. 토지이용변화가 심하고, 고층화, 고밀화에 의한 용도혼합이 이루어져 있는 상태에서 이러한 도시토지이용정보는 상세계획, 재개발, 도시설계 등의 미시적인 수준의 도시계획 및 개발에는 부적당하다. 특히 미시적인 레벨의 도시토지이용 정보로서 건축물 용도분류자료는 상당히 의미 있는 자료이지만, 토지이용의 복합화 및 용도혼합, 건축물의 고층화와 대형화가 진행되고 있는 도시 내부지역에서는 보다 개별자료(필지-건축물-사용자)의 데이터베이스 구축에 의한 자세하고 정확한 파악이 필요하다. 본 연구에서는 개별 사업 체 자료(종업원수, 사용면적 등)를 이용한 도시토지이용정보체계에 의한 도시토지이용을 기존의 지목 및 건축물 용도분류에 의한 토지이용과 비교 평가하여 앞으로의 토지이용정보체계 구축에 따른 문제점과 해결방안 및 연구과제를 제시한다.

• Spatial Information Research
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• 제19권6호
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• pp.29-41
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• 2011

최근 국토의 체계적인 모니터링 중요성이 부각되고 있다. 현행 법제도에는 국토의 현황을 조사/측정하는 법 항목은 있지만, 국토모니터링의 명확한 규정은 없으며, 그 외의 국토모니터링 데이터의 활용, 유통 및 공유, 보안 및 관리 등에 관한 내용은 미흡한 실정이다. 이를 개선하기 위해서는 국토모니터링 관련 용어정의, 제반작업, 구축 주기, 형태, 범위, 관리부서 등이 체계적으로 구성되어야 한다. 따라서 본 연구는 국토계획체계 내의 관련 법제도와 운영되는 시스템 현황을 파악하여 현재 국토모니터링의 문제점을 파악하고, 이를 바탕으로 국토기본법 내에 국토모니터링 체계 확립, 관련 분야의 개별법 개선안 도출, 새로운 국토모니터링 법제도 등을 제시하여 국토모니터링 자료취득 및 공동활용 개선을 위한 법제도 개선 방안을 제시하였다.

• 한국지리정보학회지
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• 제6권4호
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• pp.99-108
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• 2003

본 연구는 2003년부터 '도시계획법'과 '국토이용관리법'이 '국토의 계획 및 이용에 관한 법률'로 통합 제정되면서 '도시계획정보체계'가 '국토이용정보체계'로 전환됨에 따라 국토이용정보체계에서 활용할 수 있는 의사결정 지원을 위한 지표 개발과 주제도 작성을 목적으로 한다. 지표 개발을 위한 기초적 작업으로서, 부산광역시 각 읍 면 동의 사회 경제데이터와 수치지도상의 공공 편익시설 레이어를 이용하여 데이터베이스를 구축하였다. 구축된 데이터베이스를 이용하여 첫째, 다변량해석(multivariate analysis)을 통한 부산광역시 공간구조분석을 실시하고 이를 지도로 표현하여 하나의 주제도를 작성하였으며 둘째, 수치지도의 공공 편익시설 레이어와 읍 면 동과의 최소거리를 측정하여 각 시설별 주제도를 작성하였다.

• 국제학술발표논문집
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• The 3th International Conference on Construction Engineering and Project Management
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• pp.1396-1403
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• 2009

The Ministry of Construction and Transportation (MOCT) has been constructing a nationwide soil information DB since 2000, as basic data for the construction of 'underground geographical information,' a project under the 2nd National Geo-spatial Information System (NGIS) master plan. The inputted soil information includes not only underground conditions such as the layer depth, type, color, and groundwater level, but also engineering information that can be applied to construction work design, such as on the standard penetration test and the compression test. It is difficult to use this information in soil analysis and design, however, because only the test results are currently available. A web-based geo-spatial information system was developed in this study to facilitate the effective application of the soil information database (DB). First, the space information, layer information, and engineering test information were loaded from the soil information DB in real time, and the earth volume, bearing capacity, and settlement were calculated to develop a web client that will evaluate the ground softness and liquefaction. It seems that the soil information DB can be actively applied to the planning and design of construction works using this system.

• 한국대기환경학회지
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• 제2권3호
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• pp.19-26
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• 1986

The degree of air pollution is usually presented in terms of concentration. But, in evaluating the environmental impacts or air pollution control policies, the concentration values need to be interpreted in terms of damage effects on property and human health. The damage effect varies with the types of pollution, subjects and land use pattern of an affected area. Therefore, this study is aimed at developing a method of analyzing effects of various types of air pollutions on surrounding environmental setting with the EIMS (Environmental Information Management System) developed for land suitability analysis. Using the method formulated in this study, the long- term effects of such pollutants as $SO_2$ and HF on types of vegetation and residents, and potential, short-term effects of HCl leak accidents from manufacturing facilities in Ulsan and Onsan Industrial complex are analyzed. The presentation of the damage effects of air pollution rather than the concentration of pollutants will be useful for the preparation of environmental impact statements, the formulation of environmental policies, and the development of land use plans in heavily industrialized areas.

• 농촌계획
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• 제1권2호
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• pp.43-52
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• 1995

This study is to establish a planning methodology for rural area development with land suitability classification. Land suitability classification was carried out by introducing Geographic Information System. The planning methodology was applied to Sunheung district located in Youngpoong county, Kyongbuk Province, Korea. Land suitability classification by the GIS showed that only 29 % of present agricultural land were higher than class 2 and 71 % were in bad condition for agricultural land. Especially, 22.2 % of agricultural land were under class 5 as the lowest level and 265.2 ha of forest were possible to develop as an agricultural land. It was proved that GIS may be a powerful tool in rural planning process. In addition, it is thought that GIS can be applied to the fields of agricultural land management system in many ways.

• 한국작물학회:학술대회논문집
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• 한국작물학회 2005년도 국제학술회의
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• pp.75-87
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• 2005

Remote sensing(RS)- and geographic information system(GIS)-based information management to measure and assess agri-environment schemes, and to quantify and map environment indicators for nature and land use, climate change, air, water and energy balance, waste and material flow is in high demand because it is very helpful in assisting decision making activities of farmers, government, researchers, and consumers. The versatility and ability of RS and GIS containing huge soil database to assess agricultural environment spatially and temporally at various spatial scales were investigated. Spectral and microwave observations were carried out to characterize crop variables and soil properties. Multiple sources RS data from ground sensors, airborne sensors, and also satellite sensors were collected and analyzed to extract features and land cover/use for soils, crops, and vegetation for support precision agriculture, soil/land suitability, soil property estimation, crop growth estimation, runoff potential estimation, irrigated and the estimation of flooded areas in paddy rice fields. RS and GIS play essential roles in a management and monitoring information system. Biosphere-atmosphere interection should also be further studied to improve synergistic modeling for environment and sustainability in agri-environment schemes.

• 대한공간정보학회지
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• 제10권5호
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• pp.29-43
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• 2002

Accesses to lands, houses, the Internet and other utilities are regarded as basic human needs to escape poverty and are required to recognize the relationships between the digital divide and socio-economical inequality. The digital divide might not be a single technical disparity, but stems from a complicated mixture of economic and socio-technical symptoms of inequality. There is growing awareness of scrutinizing causal mechanisms between the digital divide and poverty since combating poverty could be a primary step to mitigate the digital divide. In this paper, the Hexad model is proposed to explicate poverty interpretation by using 6 parameters as a major tool for partly assisting in poverty monitoring system in connection with land information. A solution model of the Internet is suggested to break the digital divide. It expounds a conceptual framework and new idea for poverty management to notify spatio-temporal locations of poor actors and geography of the digital divide when efforts of poverty eradication hinge on understandings of geographic location of digital disadvantaged groups through parcel-based land information.

• 대한공간정보학회지
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• 제15권4호
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• pp.71-79
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• 2007

본 연구에서는 도시관리계획 중 도시계획시설의 설치를 위한 평가체계 II를 중심으로 토지적성평가 제도를 보다효과적으로 수행할 수 있는 개선방안을 강구하기 위하여 사례연구를 수행하고 평가수행과정에서 나타나는 문제점의 합리적인 기술적 제도적 개선방안을 강구하였는데, 적성평가 결과인 종합적성 값은 개발적성등급으로 평가되어 도시관리계획을 입안할 수 있는 것으로 분석되었다. 현재의 토지적성평가 수행방식은 지역여건을 반영할 수 있다는 원칙은 있지만, 이에 대한 구체적인 평가방법이나 명확한 기준의 부재와 원자료의 전산화 및 전문인력이 부족한 상황으로, 지역적 특수상황을 반영할 수 있는 평가요인이 적성등급의 판정에 상당한 영향을 줄 수 있는 요인임을 감안하여 지역간 개발격차나 지역여건의 차이를 평가지표에 반영할 수 있는 실행적 방안의 마련이 필요하다.

• 한국물환경학회지
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• 제27권2호
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• pp.159-166
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• 2011

The use of land cover was sharply changed during 1975~2007 in the Kyungan watershed $(561.12 km^2)$. The changes occurred over an area of more than $227.65 km^2$ during the overall period at changing rates of 1.04% per year for water area, 1.79% per year for residential area, 2.99% per year for bare area, 3.03% per year for wetland area, 3.04% per year for grass area, 0.87% per year for forest and 2.32% per year for agriculture area. Water, residential, bare and wetland areas increased, while grass, forest and agriculture areas decreased during the last 32 years. BOD concentrations of representative sites for each sub-watershed continuously increased until the early 2000s as residential area increased with the highest discharged load, but decreased after the mid 2000s except upper Kyungan watershed. Such decline appears to be associated with the planning of Total Maximum Daily Load management for Gwangju city and expansion of waste water treatment plant. It is necessary to control land use/cover changes of the upper watershed and to prepare appropriate watershed management system for improvement in river environment including water quality, stream flow and bio-diversity.