• Title/Summary/Keyword: 조망성

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Establishment and Application of Landscape Control Point Selection Method for Landscape Assessment of Urban Development Projects (도시개발사업의 경관평가를 위한 조망점 선정체계 구축 및 적용)

  • Jang, Cheol-Kyu;Jung, Sung-Gwan;Kim, Kyung-Tae
    • Journal of the Korean Institute of Landscape Architecture
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    • v.39 no.3
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    • pp.39-50
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    • 2011
  • This study furnishes basis data for plan foundation and proper valuation of view by presenting objective and concrete selection standards and ways of Landscape Control Point(LCP) on valuation of development projects. To sum up the results of study, it establishes the prospect, publicity and direction of view as a selection standard LCP on precedent studies. The prospect, which includes visual range, direction of view, geographical features, and visibility, sets up as a valuation basis picking out the available places which have alterations according to direction and distance in practice. In the case of publicity, to select the place as there presentative area where public activities often happen than others, thirteen evaluation indexes including administration facilities, educational facilities, commercial facilities and so on. And variation of landscape is set up as an assessment index to know how much the land has changed from the beginning to the end of development. To apply the selection standards to sample places, the preliminary LCP is founded by analyzing both the prospect and published; a series of courses for selecting the final LCP is founded by analyzing the preliminary LCP and variableness of landscape on a basic of placed which have many alterations of view. At last, in the case of a selection system for LCP, the preliminary LCP is founded by analyzing both the prospect and publicity; a series of courses for selecting the final LCP is found by analyzing the preliminary LCP and variableness of landscape. Applying selection standards and the assessment index to the Sam-deok 3 residence improvement area, in the case of prospect, the southern distant view area has the largest extent. Next, the results of the assessment using the system of publicity show that a five-lane road is taking up the largest area. Hence, a total of 48 preliminary LCPs are set up by analyzing both the prospect and publicity. The results of analyzing landscape variation, one of the valuation indexes, show that Sam-deok dong around the post office has the highest rate of variation at 28.07%. Finally, three LCPs in each part, which are close range, middle range and distance view, are selected; thus, a total of nine LCPs are selected. The selected LCPs that go through a series of practical courses like a GIS program have a lot of professional opinions and are expected to secure objectivity of landscape assessment.

Analysis of Setting Indicators for the Selection of Landscape Simulation View Point and their Importance to Improve the Quality of Landscape Plans (경관계획의 질적 향상을 위한 경관시뮬레이션 조망점 선정의 지표설정 및 중요도 분석)

  • Lee, Im jung
    • Journal of the Korea Academia-Industrial cooperation Society
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    • v.17 no.10
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    • pp.709-718
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    • 2016
  • The study considers viewpoints for qualitative improvement of landscape planning based on research literature, books and reports. By classifying items used in this study, evaluation criteria was derived for viewpoint selection using SPSS Statistics. In addition, we establish weights and prioritize viewpoints by measuring the relative importance within the hierarchical index. The analysis results are as follows: First, 16 viewpoints were determined using surveys from experts to establish specific and systematic plans for landscape simulation. Second, with respect to the medium classification level of viewpoint evaluation, the most important factor found was 'view' followed by 'publicness' and 'place.' Third, priority by viewpoint was found to exhibit the following order of relative importance: visual openness of viewpoint, favorability as view target, cultural property space, historicity, public place, gateway place, area where the target can be observed, thickly-populated or most-used place, place where various shapes of targets and surrounding landscape can be identified, ecological protection area, river and waterside area, viewing angle (relief-etching), viewing direction, major roads, distance between the viewpoint and the target, and plains and farmland. These results can contribute to developing systematic and reliable analysis frame for qualitative improvement of landscape planning and evaluating landscape simulation.

The Study on the main viewpoints chosen for the landscape simulation evaluation (경관시뮬레이션 평가를 위한 주요 조망점 선정에 관한 연구)

  • Lee, Im jung;Choi, Joo youn
    • Journal of the Korea Academia-Industrial cooperation Society
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    • v.16 no.11
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    • pp.7534-7540
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    • 2015
  • In this paper, we set up a vista point overlooking the focus of new research center placed on the existing research literature and point to the selection of books, reports or studies actually suggested focusing on topics such as for landscape simulation evaluation. To re-organize and classify a number of items were presented to spill the evaluation items of this view point selection via the SPSS Statistics. Evaluation items 16 through a professional survey to establish a concrete and systematic plan with selected research results leaked technical characteristics of the view that detailed questions to the factors of technical characteristics and population-specific comparisons through factor analysis in the first, landscapes simulation The views were set out. Second, if you set 16 classified by type of view that considering a similar nature or characteristics depending on the properties of the view that publicity, overlooking castle, the castle was divided into three types of places. Third, the views point for the public good are three items, vista point at which the gender perspective has six items that gender point of view places is set to seven items, was set up to view the most appropriate place to point gender. These results provide a framework for analysis and future system reliability and landscape simulation evaluation study is expected to be used as reference material.

Landscape View point on the technique of GIS visibility analysis for Scenic Resources Excavation - Focused on haenam dalmasan mihwangsa (scenic sites No.59)- (명승 문화재의 경관자원 발굴을 위한 조망지점 분석 -해남 달마산 미황사 일원(명승 제59호)을 중심으로-)

  • Lee, Won-Ho;Kim, Jae-Ung
    • The Journal of the Korea Contents Association
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    • v.13 no.9
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    • pp.429-439
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    • 2013
  • This study, as a purpose of viewshed anaiysis is selected for the landscape view point, View of the target Haenam Dalmasan Mihwangsa(Scenic site No.59) located in the terrain ridge. Criteria of landscape view point was built through both 3D visibility analysis by GIS and public preference. In results could be summarized as follows : Criteria of landscape view point by GIS was confirmed to be appropriate since a result of average score for 36 data calculated by 3D visibility analysis was higher than intermediate score. Futhermore, the landscape view point with higher score could be associate with higher public preference was determined. 3D visibility analysis in this study should be implemented additionally with not GIS, public preference but distance and extent of visibility research to discover, maintain and preserve objective and empirical landscape view point to public as resources of scenic sites.

Landscape Assessment and Improvement of the View Area by Selecting the Landscape Control Point (조망점 선정을 통한 대상지의 경관가치 평가 및 개선방안)

  • Kim, Jin-Hyo;Lee, Hyun-Taek;Ra, Jung-Hwa;Cho, Hyun-Ju;SaGong, Jung-Hee
    • Journal of the Korean Institute of Landscape Architecture
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    • v.40 no.5
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    • pp.19-32
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    • 2012
  • The purpose of this study is to quantitatively measure the view target and the view area through the selection of landscape control point by selecting Jimyeong-dong Dong-gu and Yeongyeong-dong Buk-gu Daegu, which are planned as the large scale housing complex development area, as the target places. It is very meaningful that from the simulation based on this measurement, the improvement methods are attempted to be suggested at the project level. The results of this study are as follows. First, the total number of viewing targets derived from the literature analysis for the selection of the viewing targets was 24, and finally derived main viewing targets were 4 places. Second, the total number of selection criteria of the derived landscape control point was 15, and these were re-categorized as prospect, accessibility and publicness according to the common property. The preliminary LCPs were selected by measuring the publicness and accessibility, and because of the said measurement, a total of 43 preliminary LCPs were selected. The final LCPs were selected by estimating the prospect of the selected preliminary LCPs, and as a result of estimation, a total of 29 final LCPs were selected. Finally, the total number of evaluation indicators derived from literature analysis was 26. Because of the valuation by the landscape control point, it was found that the 2 view areas were the I grade, 3 areas were II grade and 3 areas were the V grade, the lowest grade among 29 view areas. From the analysis on problems for the improvement methods, 4 improvement-indicators including the diversity of land mosaic were selected for the view area-1 without considering the development project drawing. In addition, for the view area-2 with considering the development project drawing, the landscape as the scenery forests was well formed, and the arrangement of architectures for the security of view corridor was right angle arrangement, and their floor number was 10.

The effects of social positive affect and agreeableness on perspective taking and positive coping (사회적 긍정정서와 친화성이 조망수용과 긍정적 대처에 미치는 영향)

  • Sim, Olivia S.;Sohn, Young Woo
    • Science of Emotion and Sensibility
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    • v.16 no.4
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    • pp.457-468
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    • 2013
  • Common theories of affect underscore valence and arousal dimensions or specific emotion. However, given the role of affect in transacting social behavior, sociality may determine the subjective experience and interpersonal response to positive stimuli. The current study examined the relationships between social positive affect and perspective taking as well as positive coping. One potential moderating effect of agreeableness on these relations was also examined. In two experiments, film segments induced socially and non-socially generated positive affects. We hypothesized and found that positive affect associated with sociality would enhance perspective taking ability and positive coping, while non-social positive affect would not. Moreover, these effects varied as a function of the level of agreeableness. These findings suggest that the social/non-social dimension influenced which positive affects elicited perspective taking and positive coping, which could not be explained by differences in subjective emotional valence or arousal. Taken together, these findings have important implications, as they point toward a previously overlooked relation linking sociality to positive affect.

Validity Assessment of Viewpoints Using the Reverse-viewshed Frequency Analysis (역방향 가시빈도 분석에 의한 조망점의 유효성 평가)

  • Park, Jong Chan;Um, Dae Yong
    • Journal of the Korean Society of Surveying, Geodesy, Photogrammetry and Cartography
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    • v.31 no.5
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    • pp.343-353
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    • 2013
  • Recently, the landscape change by development has become more important and it's been stipulated that environmental effects evaluation must include LIA which reflects the said issue. Even though the selection of viewpoints which have the biggest impact on LIA result is stipulated in accordance with related rules, the criteria are inconsistent. Therefore, LIA experts' or project developers' subjective opinions have been very influential. In this case, wrong viewpoints which do not meet the selection criteria could be selected based on a discretionary interpretation on them, which could in turn substantially reduce an accuracy and reliability of the LIA results. Therefore, this research suggested the reverse-viewshed frequency technique as method that can be verified accuracy and reliability of viewpoints. And it has comparatively analyzed effective viewpoints using reverse-viewshed frequency analysis on viewpoints which were selected for LIA. As a result, the average validity was just 58% of total viewpoints used in construction sites. And the validity of viewpoints decreased as viewshed frequency increased. Based on results above, it was able to verify that the unreasonable points of a substantial proportion have been used as viewpoints in LIA process.

The Effects of Emotional Clarity and Perspective-taking on Communication of Married Persons (기혼자의 정서인식 명확성과 조망수용이 의사소통에 미치는 영향)

  • Sohn, Ah-reum;Lim, Su-Jin
    • The Journal of the Korea Contents Association
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    • v.19 no.3
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    • pp.22-30
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    • 2019
  • This study was to find out that the effects of emotional clarity and perspective-taking on communication of married persons targeting 206 peoples. It set the clarity of emotional recognition and perspective-taking as the independent variables and the communication as the dependent variable and verified them. The results revealed in this study are as follows. When looked at the correlation between the clarity of emotional recognition, perspective taking, and communication of married people, each variable showd close correlation. It showed that the communication of married people had a statistically significant effect to the clarity of emotional recognition and perspective taking through the multiple regression analysis. As above, the result of this study confirmed the clarity of emotional recognition and perspective taking as factors that affect to the communication. It confirmed that more positive and reasonable communication is possible when understand the emotion clearly and the perspective taking which is the ability of standing in other people's perspectives.

A Hedonic Valuation of Urban Green Space in Seoul, Korea (공원일몰제 시행과 도시녹지 서비스에 대한 서울시민들의 선호측정: 아파트 실거래 기반 헤도닉가격접근법을 적용하여)

  • Eom, Young Sook;Choi, Andy S.;Kim, Seung Gyu;Kim, Jin Ok
    • Environmental and Resource Economics Review
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    • v.28 no.1
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    • pp.61-93
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    • 2019
  • This study is to apply Hedonic Price Method in analyzing residents' preferences for three types of urban green space (UGS, rivers, urban parks, and forests) near the apartment complexes in Seoul. Based on hedonic price function estimation results, residents in Seoul preferred for the urban amenity that was provided by the view and accessibility (in terms of both within 10 minutes and distance) of rivers and urban parks near the apartment complexes, but not forests. The annual benefits calculated using the shadow prices are about 550~600 thousand won for the urban park views and about 800 thousand won for the accessibility, which is 2-3 times higher than river views and accessibility. On the other hand, forest views and accessibility did not have significant effects on apartment prices, except the view of Bukhan mountain for the residents of Gangbuk area. Based on the empirical results, Seoul residents' preferences for urban parks would have important implications for the urban park sunset program that will be initiated from July 2020.

새우조망에 어획된 대롱수염새우의 망목선택성

  • 오택윤;조영복;박광제;김민석;김형석;이주희
    • Proceedings of the Korean Society of Fisheries Technology Conference
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    • 2003.05a
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    • pp.78-79
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    • 2003
  • 새우조망어업은 일정한 구획(해역) 안에서 행하는 어업으로 2002년까지 전라남도 557건, 경상남도 316건의 허가 정수가 구획별로 설정되어 있다. 이와 같은 새우조망어업은 우리나라 연안에 서식하는 새우류에 대한 다양한 연구 결과에서 해역에 따라 서식하는 종과 체장이 다른 것을 보고하고 있지만, 수산자원보호령 6조에서는 지역에 따른 분포 특성과 생물학적 특성을 무시하고 망목 내경 15mm 이하의 것을 사용을 금지하고 있다. (중략)

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