• 한국지형학회지
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• 제18권3호
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• pp.11-20
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• 2011

본 연구는 구글의 경관사진 서비스인 Panoramio에서 서비스되는 사진의 위치 정보와 시간 정보를 이용하여 경관자원을 정량적으로 분석하기 위한 방법론을 제시하는데 목적이 있다. 본 연구에서 제안하는 방법은 전문가가 전문지식을 가지고 불특정 다수의 일반인들이 생산한 데이터를 수집하여 분석함으로써, 그동안 설문에 의한 방법과 전문가에 의한 방법이 지니고 있는 한계를 보완할 수 있다. 그리고 분석에 사용되는 파노라미오 사진에는 시간에 대한 정보가 포함되어 있기 때문에 시계열적인 분석이 가능하고, 장기적으로는 특정 경관에 대한 선호도 변화를 파악할 수 있다.

• 한국조경학회지
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• 제35권1호
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• pp.79-87
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• 2007

The objective of this study was to delineate forest patches in the cities around the Geum-buk mountains at the north of the Geum River using multiplesatellite remote sensing data. Landsat visible and near-infrared satellite images obtained at multiple dates in the growing season were used to create a forest distribution map. Fragstats 3.3 was used to get the landscape indices delineating the distribution of forest patches. Additional ground truth data was used to assess the accuracy of the classification. Factor analysis was used to get the 26 landscape indices clustered into 4 factors. Factor I was labeled as' size of forest patches', factor II as 'fragmentation of forest patches', factor III as 'shape of forest patches', and factor IV as 'complexity of forest patches'. Factor I described large patches and their core area, while others did small patches and their shape and complexity. Cities including Cheonan, Gongju, Cheongyang, and Boryeong near the main ridge of the Geumbuk Mtns. had a small number of large-sized forest patches. However, cities including Taean, Seosan, Dangjin, Hongseong near the ridge of the western Geumbuk Mtns. had a large number of small-sized forest patches. Finally, this study showed that the region near the coast line in Chung-nam province has various types of forest patches having an irregular forest edge due to the elevation and slope lower than the one of the region far from the coast line which is near the ridge of the Geum-buk Mountains. Remote sensing data were useful to understand the distribution of forest patches, and landscape indices could be keys to delineate the relationship between forest patches. And the factor analysis, which simplified 26 landscape indices into 4 landscape patterns allowed us to understand the distribution and relationship of forest patches in an easy way.

• 한국조경학회지
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• 제26권2호
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• pp.240-250
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• 1998

This study is to have attempted to analyze the characteristics of the change in forest landscape pattern of Seoul for 18 years by grasping it through satellite image data on the forest area in Seoul where a rapid change according urbanization and industrialization is going on. On the basis of Landsat MSS data- satellite image data, this writer analyzed the change in the number and size of patch and the mean edge length of each forest land, and the index of patch shape by each year from a landscape -ecological point of view. The results are as follows; First, in the pattern change of the forest patch of Seoul, the highest patch fragmentation area is the forest of the Yangchon-gu district where is decreasing it forest area by 654ha, 511ha, 495ha, 402ha each year from its total size of 742ha in 1979. Second, the change tendency shows that the average forest size decreased at 552.58ha in 1983, 435.03ha in 1988, 396.23ha in 1992, and 379.96ha in 1996. And analysis showed that even in the number of patches, the forest fragmentation phenomenon was presenting by the increase of development disturbance. Third, the mean edge by year was longest at 23,385m in 1979, but it is decreasing continuously. This shows the regular and artificial uniformity of forest landscape by disturbance-effect increase of the built-up development and shows low portion against edge effect by the time-series change like 1979>1983>198>1992>1996. Finally, in the analysis of a shape index indicated by ratio of size and edge, total averages were 2.56, 2.33, 2.17, 2.14, 2.14 each year, so that it is considered that the disturbance and ecological health status against forest landscape can be grasped according to being examined as 1979>1983>1988>1992, 1996 by the time-series change of the landscape.

• 한국조경학회지
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• 제30권6호
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• pp.128-140
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• 2003

The purpose of this research was to present characteristics for the classification of biotopes and classification method of biotopes as basic data for ecological landscape planning in Metropolitan Daegu. The results of this study were as follows. 1) The study identified fifteen characteristics for classification of biotopes. Ecological landscape characteristics were divided into structural and functional factors. There are six structural factors such an inclination, and nine functional factors such as temperature. 2) The study area was separated into sixty eight biotope types. For example, an industrial district was divided into two biotope types: a biotope type of an industrial district with abundant green space, and a biotope type of an industrial district with scarce green space. 3) In the result of cluster analysis using the average linkage method between groups, biotope groups were divided into fifteen clusters and biotope groups were divided into seven clusters. Each cluster was named according to the features of a descriptive statistics analysis. For example, cluster 8 was identified as a biotope type with an impermeable pavement rate of more than 90 percent and an afforestation rate under 10 percent. 4) Fifteen biotope groups were converted to land use patterns for remote application and utilization of urban biotope in city planning. Biotope groups of a building area beyond an intermediate floor with an afforestation rate under 20-30 percent was converted to a land use pattern such as a tall apartment complex or commercial district. When examining the characteristics that were established in this research, there was a limit to achieve the objective of grade-classification because of a lack of related basic data. The research of landscape ecological characteristics for the classification of biotopes could not be completed due to a lack of time and resources, thus the study of ecological landscape characteristics will be accomplished over time.

• 한국조경학회지
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• 제30권2호
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• pp.1-11
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• 2002

The purpose of this study is to investigate landscape image and define elements of difference in visual preference of bridges on the Han River. To do this end, video was used as a media for the evaluation of the landscape image of 16 bridges on the Han River using a Semantic Differential scale. Data is collected by 50 students from Woosuk University, majoring landscape architecture. Final analysis utilized a total of 704 samples of data. Data is analyzed through descriptive statistics, and spatial image is analyzed by factor analysis algorithm Principle component analysis using Varimax method is applied far extraction and factor rotation. T-test is used to find the difference between the bridge type of preference with the data of factor score. Logistic regression is used to select the factors that influences the visual preference among the image factors. The results of this study can be summarized as follows; The image of whole bridges on the Han River is somewhat orderly, sequential and open. The degree of visual preference of unique bridge type is higher than normal but there are some differences in visual preference within the same type of structure. This suggests that the surrounding landscape is one of the important factor for visual preference. Factors covering the image of bridge are found to be 'aesthetic',　'structure','spatial factor', and 'shape'. Total variance is obtained as 60.4%. The aesthetic variables are the most important factor for visual preference and the structural factor presents no significant difference in visual preference between more preferred and less preferred bridges. Since the collapse of Songsu Bridge, we thought the structural factor is very important but the results of this study suggest that it is more important to consider the aesthetic and spatial factors of the bridge to increase the visual preference when planning and designing bridges. Simulations with more detailed data about surroundings should be utilized practical design.

• 한국산림과학회지
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• 제99권4호
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• pp.603-610
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• 2010

본 연구는 산림경관에 대한 관심과 중요도가 증가함에 따라 체계적인 보존 형성 관리를 위한 정책적 시사점을 찾기 위하여 현장에서 관리주체가 되는 지자체 관리자를 대상으로 산림경관에 대한 인식, 경관관리 현황, 경관관리를 위한 중요도-만족도 분석을 실시하였다. 조사결과 응답한 105명의 지자체 관리자들은 산림경관의 중요성을 인식하고 체계적인 관리를 위한 산림경관계획 수립의 필요성을 인지하고 있었지만 이를 뒷받침할 수 있는 경관관련 각종 정보 및 제도적 장치가 미흡한 것으로 나타났다. 또한 중요도-성취도 분석을 통해 '지속유지' 속성 4개, '노력 집중화 지향' 속성 4개, '낮은 우선순위' 속성 3개, '과잉노력 지양' 속성 4개가 도출되었다. 이러한 연구결과를 바탕으로 체계적인 경관관리 방향이 설정되어야 할 것으로 판단되었다.

• 한국조경학회지
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• 제34권5호
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• pp.24-31
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• 2006

The tourism sites and attractions of South Korea in many ways have little specialties in their image due to the local development plan's uniformed way of designing and improving landscape. The lack of specialties in tourist sites and attractions have caused displeasure from the local residents, as the sites don't characterize the locals as attractively and appealingly as is the potential. There have been no research or studies on the scenic effect on tourism or resort development thus producing an urgent call for local authorities to develop planned landscapes of local sites. This study compares Bugok Onchon (hot spring), whose image hardly differentiates itself from the others, with Kinosaki Onsen (hot spring). Bugok Hot Spring, which is the case study of this report, has recorded a steady decline of visitors due to a result of uniformed development planning. In the case of Kinosaki Hot Spring, scenery development, however, has made a breakthrough in tourist increase despite its no-so-easily-accessible location. The study assumes that scenery effects changes in promoting local tourism, thus analyzing and comparing the two hot springs to unearth critical factors in tourist site development, as well as viewing the present state of Bugok Hot Spring for further study. Furthermore, the study provides tourist site developers with a guideline of the two comparative Hot Spring cases. Investigations and analyses are mainly focused on colors, which are important factors in making underlying images of tourist sites, and the comparison of Bugok Hot Spring with Kinosaki Hot Suing. Bugok Hot Spring shows the influences of accent colors as well as a variety of color combinations and similarities of color tones. Kinosaki Hot Spring shows a combination of naturally-generated colors its own scenic beauty by trimming the landscape. Through the comparative study of the two hot springs, Bugok (boulevard) uncovers a typical case of Korean local landscape planning, even with the well-known tourist attraction 'Bugok-Hawaii', and calls upon a new, serious landscape-improvement plan to increase visitors.

• 한국환경복원기술학회지
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• 제18권3호
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• pp.39-50
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• 2015

This research selected Daegu Metropolitan City representing a combination of natural space and urban space for this case study. To achieve this, a prerequisite was to set up an optimal block size to evaluate landscape diversity of the research site by using a RPR-Area Curve. Further, landscape diversity evaluation was conducted based on land cover map by using FRAGSTATS to analyze spatio-temporal changes. Notably, this research regarded it as the most significant to set forth criteria in order to apply landscape diversity to the development plans of the newtown and outskirt of a city under high pressure development. Results derived from this research are summarized as follows. According to the results derived from establishing the optimal block size, a size about $2km^2$ was analyzed to measure landscape diversity of the research site. Also, according to the results derived from land diversity evaluation based on land cover map, land diversity was highly measured around urban stream such as Nakdong River and Geumho River, and in particular, the value of landscape diversity was measured considerably high around the urban parks. Results derived from analysis on spatio-temporal changes of land diversity demonstrated that a certain level of urban development exerted a positive effect on an increase in land diversity, but consistent urban development lowered a value of landscape diversity. Results derived from regression analysis to set forth the optimal urban space showed that an urban area of a space about $2km^2$ exerted a positive effect at a rate of about 0~43.3% and a negative effect at a rate about 43.3~100%. In conclusion, the results of this research are considered to provide important basic data for future urban and landscape planning. Nonetheless, as only the layout on the 2D plane was analyzed in this research, further research in future is required to complexly consider diverse factors such as height of structure and change in visible real area arising from geographical features.

• 한국조경학회지
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• 제41권3호
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• pp.83-93
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• 2013

본 연구는 1983년 설계공모 제도가 한국 조경계에 도입되고 30년이 지난 현 시점에서 조경 설계공모 과정에서 발생되고 있는 문제점을 분석 고찰함으로써 향후 조경 설계공모 과정 개선에 기여할 수 있는 기초자료를 제공하기 위한 목적으로 수행하였다. 연구를 수행하기 위해 조경 설계공모에 관여하는 전문가를 대상으로 델파이 조사를 실시하여 문제점을 도출하였으며, 그 결과는 다음과 같다. 첫째, 조경설계 공모 관련 이론과 선행연구를 분석한 결과, '설계공모 방식', '설계공모 지침', '당선작 선정과정', '당선작 이후 설계변화' 등 4가지 관점에서 문제점이 있는 것으로 나타났다. 둘째, 전문가 델파이 분석을 통하여 전문가들의 의견을 합의하는 과정을 이끌었고, 그 결과 총 12개의 항목으로 조경설계 공모 과정의 문제점이 도출되었는바, '설계공모 방식'에서는 '설계공모 기간의 문제', '설계공모 방식' 등 2가지의 항목, '설계공모 지침'에서는 '비위계적이고 혼란스러운 지침', '규정적으로 정해지는 지침', '지침의 분량의 과다' 등 3개 항목, '당선작 선정과정'에서는 '심사위원 전문성 결여', '비조경전문가 참여', '심사배점 방식에 문제점' 등 3개 항목, '당선작 이후 설계변화'에서는 '발주처 설계담당자의 잦은 인사이동', '설계기간의 기약 없는 과다연장', '발주처의견이 과다하게 반영되는 풍토', '원설계의 창의성을 저감시키는 발주처 의견' 등 4가지 항목이 문제점으로 나타났다.

• 한국주거학회논문집
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• 제21권2호
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• pp.11-18
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• 2010

The purpose of this study is to analyze the exterior space designs of housing complexes where landscape view corridors were planned. In addition, the purpose of the study is to propose reference data for planning and designing a new landscape view corridor. The process of this study is as follows: (1) To understand the role of the landscape view corridor, this study investigated cases of district unit plans and classified the landscape view corridors in terms of the types of functions. (2) To extract analysis items on the exterior space design of housing complexes where landscape view corridors were planned, this study investigated guidelines to be set up for the design of landscape view corridors and the present state of the condition of landscape view corridors. (3) This study analyzed the relationship between the landscape view corridor and the courtyard, the roadway and convenience facilities of the housing complex. This study also proposed reference data for planning a new landscape view corridor and designing the exterior space of a new housing complex.