• 건축역사연구
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• 제19권6호
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• pp.187-208
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• 2010

The purpose of this study is to understand the transition process of Korean architecture and urbanism from traditional state to modern state, by investigating the development of modern survey and the characteristics of survey drawings during the Great Han Empire (大韓帝國), the early modern Korea. The governmental efforts of the Great Han Empire to introduce a modern survey system named Gwangmu Land survey (光武量田事業) ended in failure. After the Russo-Japanese War (露日戰爭, 1904-1905), the Residency-General (統監府) held the hegemony of Korean Peninsula. It reintroduced a modern survey system for the survey of land and buildings all over the country and enforced the Land and Buildings Certification System (土地家屋證明制度). Since then, the land and buildings survey was propagated rapidly and the modern system for land use was gradually organized. With the progress of modern survey, the survey bureau of Cabinet (內閣) and Department of Royal Household (宮內府) created survey drawings that had some characteristics of colonialism. Takjibu (度支部) produced cadastral maps of major cities, with which the modern land system was developed. In addition, the Royal Property Bureau (帝室財産整理局) produced survey drawings of land and buildings owned by the Royal Household which were finally converted into modern facilities.

• 한국토양비료학회지
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• 제11권4호
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• pp.235-245
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• 1979

The land utilization of Korea composed about 22.7% of arable land, 66.9% of forest land and 10.4% for the rest like a house site, road, and lake etc. The ratio of arable land is too small as compared with forest land which is occuping two-thirds of Korea. The expansion of arable land by the reclamation will solve the food problems for increasing populations. First, we have to know the exact extents and distribution of reclaimable land but the reported total extent of reclaimable land in Korea is variable according to the authority which carried out the soil survey. The different reported data of reclaimable land is owing to the method and criteria of soil survey. 840,522ha in Land Capability Survey of the Farm Land Improvement Association and 321,203ha in the Forest Land Survey by the Office of Forest was reported but the Office of Rural Development said that total reclaimable land was 1,400,540ha including grazing and fruit land. To assume the extent of reclaimable land, the soil survey method and criteria of soil survey should be considered. It can be considered that the main reasons of less in extent of reclaimable land in the other authorities than the Office of Rural Development is due to the following. The grazing land and the fruits land are not included by the Farm Land Improvement Association and only relative forest is considered by the Office of Forest. The main purpose of soil survey carried out by the Office of Rural Development is to utilize land of Korea at most. The soil characteristics and potential productivity are considered in soil survey and the reported data was based on reconnaissance soil survey. The more accurate data will be find out by the end of 1979 when the detailed soil survey will be done. In selection of cropping system and management, the soil condition should be considered, because the soil characteristics of reslaimed land is less fertile than the arable lands.

• 한국지역지리학회지
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• 제16권1호
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• pp.59-75
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• 2010

본 연구에서는 지가 형성 요인에 대한 서울시 고등학생들의 인식 특성에 대해 분석하였다. 연구 결과를 요약하면 다음과 같다. 첫째, 공시지가 산정과 관련 있는 지가 형성 요인이 공시지가 산정과 관련 없는 그 밖의 요인보다 지가에 영향을 미치는 정도가 더 크다고 인식하고 있다. 둘째, 학생들은 상대적 요인이 절대적 요인보다 지가에 영향을 미치는 정도가 크다고 인식하고 있다. 셋째, 5개의 평가 척도로 구분하여 살펴본 결과, 지가에 영향을 미치는 정도가 가장 큰 것은 주요 시설과의 거리이고, 가장 미약하게 영향을 미치는 것은 토지 이용 현황으로 인식하고 있다. 13개의 요인 중에서는 편의 시설과의 거리는 가장 크게, 토지의 모양이 가장 미약하게 지가에 영향을 미치는 것으로 인식하고 있다. 넷째, 최고가 또는 최저가 지점 선택에 대한 인식과 지가 형성 요인이 지가에 영향을 미치는 정도에 대한 인식 사이에는 차이를 보이고 있다. 마지막으로, 지가 형성 요인에 대한 인식 결과와 성제 지역의 지가의 분포와 지가에 영향을 미치는 정도에 대한 연구 결과를 비교해보면, 비슷한 결과를 보이기도 하지만, 다른 결과틀 보이기도 하였다.

• 농촌계획
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• 제17권3호
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• pp.1-13
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• 2011

This study aims to analyse the landscape ecological characteristics of 39 rural villages in Korea and classify them according to their characteristics. After producing a land-use map of rural villages, this study quantified the landscape ecological characteristics of the subject sites as 18 landscape indexes using Fragstats. By applying the landscape index as a variable, selecting 4 factor through principal component analysis and conducting a cluster analysis, it classified them into 3 groups. Rural villages of Korea have their unique types of land-use due to the influence of physical environment such as geography, climate and ecology as well as the social and cultural influence, and the characteristics of land-use can be analysed and classified using the landscape index, the quantified landscape ecological characteristics.

• 대기
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• 제15권1호
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• pp.1-16
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• 2005

Land-surface and soil processes significantly affect mesoscale local weather systems as well as global/regional climate. In this study, characteristics of land-surface models (LSMs) and soil models (SMs) that are frequently coupled into mesoscale meteorological models are investigated. In addition, detailed analyses on three LSMs, employed by the PSU/NCAR MM5, are provided. Some impacts of LSMs on heavy rainfall prediction are also discussed.

• 도시과학
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• 제9권2호
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• pp.63-68
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• 2020

In recent years, the planning of livable communities has emerged as a new paradigm. The concept of livable communities is related to both the spatial balance of working, playing, and living and the promotion of green modes of transportation, such as walking and biking. This study uses a disaggregate travel survey conducted by the Seoul Metropolitan Area in 2006. I applied a multi-level random intercept logit model to estimate the effects of land-use characteristics on the choice of green modes, holding a traveler's socio-demographic characteristics constant. The empirical results show that higher density and more mixed land-use development encourages people to walk and bike even when individuals have the same socio-economic characteristics. This paper demonstrates that land-use planning by itself can play a role in the creation of livable cities and the decline of greenhouse gas production.

• 대한원격탐사학회지
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• 제28권3호
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• pp.277-285
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• 2012

The GOCI imagery can be an effective alternative to monitor short-term changes over terrestrial environments. This study aimed to assess the radiometric characteristics of the GOCI multispectral imagery for land applications. As an initial approach, we compared GOCI at-sensor radiance with MODIS data obtained simultaneously. Dynamic range of GOCI radiance was larger than MODIS over land area. Further, the at-sensor radiance over various land surface targets were tested by vicarious calibration. Surface reflectance were directly measured in field using a portable spectrometer and indirectly derived from the atmospherically corrected MODIS product over relatively homogeneous sites of desert, tidal flat, bare soil, and fallow crop fields. The GOCI radiance values were then simulated by radiative transfer model (6S). In overall, simulated radiance were very similar to the actual radiance extracted from GOCI data. Normalized difference vegetation index (NDVI) calculated from the GOCI bands 5 and 8 shows very close relationship with MODIS NDVI. In this study, the GOCI imagery has shown appropriate radiometric quality to be used for various land applications. Further works are needed to derive surface reflectance over land area after atmospheric correction.

• 대한공간정보학회지
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• 제17권3호
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• pp.65-70
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• 2009

도시의 계획적 관리를 위해서는 매년 지가 분석을 통해 문제점들을 발견하고 보완해야 한다. GIS를 이용한 지가의 분포 특성과 중심지의 파악은 도시계획 및 관리방안을 모색하는데 필요한 기초자료로 많은 역할을 할 수 있다. 이 연구에서는 사례지역인 대전광역시의 개별공시지가를 토대로 한 중심성 측정, 분포도 작성, 등치선도 등을 분석하고, 이와 중심지와의 관련성을 분석하였다.

• 생태와환경
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• 제40권1호
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• pp.40-49
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• 2007

For effective watershed management, we must understand the complex and dynamic relationships of land uses and water quality. Despite numerous studies investigated the relationships between water quality and land use, there are increasing concerns on the geographical variation and lack of spatial integrations in previous studies. We investigated the relationships between land use and water quality characteristics in the Hwa-Sung estuarine reservoir watershed in Korea, which has spatially integrated land uses. The spatial variations of these relationships were also examined using zonal analysis. Water quality parameter were correlated positively with residential and forest and negatively with paddy and upland especially during base flow in the near buffer zone. During storm flow, correlation between land use and water quality was less apparent. Population and livestock density was correlated well to water quality parameter than just number of population and livestock. Relationships across zones, distinguished by distances from streams, were inconsistent and erratic, suggesting that the relationships between remote land uses and water quality may be affected more significantly by sub-basin characteristics than by the land use itself. The watersheds studied are mainly non-urban and their land uses are similar to typical watershed of other estuarine reservoirs, therefore, the correlation developed in this study might be helpful to manage other watersheds of estuarine reservoir. This methodology could be applied to other areas where the watershed characteristics are not significantly different from the study area.

• 대한지리학회지
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• 제38권5호
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• pp.725-740
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• 2003

토지의 개발 또는 보전을 결정하는 적성은 토지가 가진 물리적 특성, 그 토지가 속해있는 주변지역의 특성. 토지의 공간 입지적 특성, 생태환경적 특성 등에 의해 결정된다. 이 논문에서는 전문가조사법과 AHP법을 활용하여 토지의 적성을 결정하는 지표를 분석하고 각 지표가 토지의 적성을 결정하는데 미치는 영향력을 분석하였다. 그 결과 토지의 적성을 결정하는 지표는 개발적성 또는 보전적성별로 각기 다른 지표들이 분석되었고 지표별 영향력도 각기 다르게 나타나는 것으로 분석되었다. 개발적성을 결정하는 지표는 경사도, 표고, 인근용도간 부합성, 용도전용비율, 기개발지거리, 공공편익시설거리의 6개 지표로 분석되었고, 이 중에서 기개발지거리 지표와 공공편익시설거리지표의 영향력이 높은 것으로 분석되었다. 한편 농업성을 결정하는 지표는 물리적 조건 상 경사도가 높지 않은 지역이면서 제도적으로 농지를 보전하기 위해 지정한 농업진흥지역의 비율이 높은 지역이나 농업적 투자를 한 지역(경지정리지역) 또는 그들 지역과 근접해있는 지역인 것으로 분석되었다. 한편 보전지역은 생태자연도상의 상위등급지표가 가장 중요한 것으로 분석되었고 그 다음이 각종 법에서 보전지역으로 지정한 면적비율인 것으로 나타났다. 이러한 지표별 영향력을 반영하여 적성평가를 실시해본 결과 적성을 판단하기 어려운 중간 적성값의 필지보다 개발적성과 보전적성이 강조된 양극단의 적성값을 가진 필지비율이 증가하는 것으로 분석되었다.