Browse > Article
http://dx.doi.org/10.11108/kagis.2017.20.3.090

Analysis of Surface Temperature on Urban Green Space Using Unmanned Aerial Vehicle Images - A Case of Sorasan Mt. Nature Garden, Iksan, South Korea -  

CHOI, Tae-Young (Bureau of Ecological Research, National Institute of Ecology)
MOON, Ho-Gyeong (Bureau of Ecological Research, National Institute of Ecology)
CHA, Jae-Gyu (Bureau of Ecological Research, National Institute of Ecology)
Publication Information
Journal of the Korean Association of Geographic Information Studies / v.20, no.3, 2017 , pp. 90-103 More about this Journal
Abstract
This study analyzed the surface temperature characteristics of urban green spaces under high summer temperatures to clarify the functions of green spaces in reducing urban temperatures. We obtained accurate surface temperature data using highresolution unmanned aerial vehicle images of the survey site, which was an isolated green space in the city. We analyzed differences in the surface temperature by land cover type, vegetation type, species type, and the relationship between surface temperature and vegetation volume. Based on the results, among the land cover types, wetlands and forests had low temperatures and paving areas had very high temperatures. Regarding vegetation type, broad-leaved trees had lower temperatures than coniferous trees in forests. However, in planted areas, coniferous trees had lower temperatures than broad-leaved trees. The temperature of long grass was higher than that of short grass, which suggested that the volume of grass affected the temperature. Regarding forest species type, the temperature of broad-leaved Robinia pseudoacacia forest and mixed broad-leaved forest was lower than coniferous Pinus densiflora forest. There was a slight difference in temperature between R. pseudoacacia forest and mixed broad-leaved forest. The analysis of the relationship between vegetation volume and temperature by forest species type indicated a negative correlation, where the temperature decreased with increasing vegetation volume, similar to the results of previous studies. However, we found a weak positive correlation in R. pseudoacacia forest; therefore, an increase in volume may not reduce the surface temperature depending on the dominant species.
Keywords
Thermal Infrared Image; Land Cover; Vegetation; Forest Species; Vegetation Volume;
Citations & Related Records
Times Cited By KSCI : 9  (Citation Analysis)
연도 인용수 순위
1 Jo, H.K. and T.W. Ahn. 2009. Impacts of three-dimensional land cover on urban air temperatures. Journal of the Korean Institute of Landscape Architecture 37(3):54-60 (조현길, 안태원. 2009. 도시기온에 작용하는 입체적 토지피복의 영향. 한국조경학회지 37(3):54-60).
2 Jung, H.E. 2014. A study on the temperature reduction effect and functional improvement of street green area in Seoul, Korea. Master's Thesis, Univ. of Seoul. p.86 (정희은. 2014. 서울 도심 가로수 및 가로녹지의 온도 저감 효과와 기능 향상 연구. 서울시립대학교 석사학위논문. 86쪽).
3 Ki, K.S., B.H. Han, and J.Y. Hur. 2012. A study of factors influencing of temperature according to the land cover and planting structure in the city park. Korean Journal of Environment and Ecology 26(5):801-811 (기경석, 한봉호, 허지연. 2012.도시공원의 토지피복 및 식재구조에 따른 온도 영향요인 규명 연구-성남시 분당구 중앙공원을 사례로-. 한국환경생태학회지 26(5):801-811).
4 Ki, K.S. and K.J. Lee. 2009. A study on temperature change profiles by land use and land cover changes of paddy fields in metropolitan areas. Journal of the Korean Institute of Landscape Architecture 37(1):18-27 (기경석, 이경재. 2009.대도시 외곽지역 논경작지의 토지이용 및 피복변화에 따른 온도 변화모형 연구. 한국조경학회지 37(1):18-27).
5 Kim, S.B. and H.D. Kim. 2002. Influences of urban trees on the control of the temperature. Journal of the Korean Institute of Landscape Architecture 30(3):2 5-34 (김수봉, 김해동. 2002. 도시의 수목이 기온의 조절에 미치는 영향. 한국조경학회지 30(3):25-34).
6 Kim, Y.P. 2004. A study on temperatures distribution of forest type class using Landsat TM. Journal of the Korean Institute of Forest Recreation 8(3):11-17(김영표. 2004. LANDSAT TM 위성영상을이용한 임상별 온도분포연구. 한국산림휴양학회지 8(3):11-17).
7 Landsberg, H.E. 1981. The urban climate. Academic Press, New York. p.275.
8 Lee, G.S., Y.W. Choi, K. Jung, and G.S. Cho. 2015. Analysis of the spatial information accuracy according to photographing direction of fixed wing. Journal of the Kor ean Association of Geographic Information Studies 17(3):141-149 (이근상, 최연웅, 정관수, 조기성. 2015. 고정익 UAV의 촬영방향에 따른 DEM 및 정사영상 제작 정확도 분석. 한국지적정보학회지 17(3):141-149).
9 Ministry of Environment. 2013. Land cover map. Available at: https://egis.me.go.kr (Accessed July 13, 2017).
10 Lee, W.S., S.G. Jung, K.H. Park, and K.T. Kim. 2010. Analysis of urban thermal environment for environment-friendly spatial plan. Journal of the Korean Association of Geographic Information Studies 13(1):142-154 (이우성, 정성관, 박경훈,김경태. 2010. 친환경적 공간계획을 위한 도시의 열환경 분석. 한국지리정보학회지 13(1):142-154).
11 Montavez, J.P., A. Rodriguez, and J.I. Jimenez. 2000. A study of the urban heat island of Granada. International Journal of Climatology 20:899-911.   DOI
12 Moon, H.G., S.M. Lee, and J.G. Cha. 2017. Land cover classification using UAV imagery and object-based image analysis-focusing on the Maseo-myeon, Seocheon-gun, Chungcheongnam-do-. Journal of the Korean Association of Geographic Information Studies 20(1):1-14 (문호경,이선미, 차재규. 2017. UAV와 객체기반 영상분석 기법을 활용한 토지피복 분류-충청남도 서천군 마서면 일원을 대상으로-. 한국지리정보학회지 20(1):1-14).   DOI
13 Myint, S.W., E.A. Wentz, A.J. Brazel, and D.A. Quattrochi. 2013. The impact of distinct anthropogenic and vegetation features on urban warming. Landscape Ecology 28(5):959-978.   DOI
14 Oke, T.R. 1973. City size and urban heat island. Atmospheric Environment 7(8):769-779.   DOI
15 Watkins, R., J. Palmer, M. Kolokotroni, and P. Littlefair. 2002. The balance of the annual heating and cooling demand with in the London urban heat island. Building Service Engineering 23(4):207-213.   DOI
16 Olfe, D.B. and R.L. Lee. 1971. Linearized calculations of urban heat island convection effects. Journal of the Atmospheric Sciences 28(8): 1374-1388.   DOI
17 Park, K.H. and S.K. Jung. 1999. Analysis on urban heat island effects for the metropolitan green space planning. Journal of the Korean Association of Geographic Information Studies 2(3):35-45(박경훈, 정성관. 1999. 광역적 녹지계획 수립을 위한 도시열섬효과 분석. 한국지리정보학회지 2(3):35-45).
18 Peng, S., S. Piao, P. Ciais, P. Friedlingstein, C. Ottle, F.M. Breon, H. Nan, L. Zhou, and R.B. Myneni. 2012. Surface urban heat island across 419 global big cities. Environmental Science & Technology 46(2):696-703.   DOI
19 von Arx, G., M. Dobbertin, and M Rebetez. 2012. Spatio-temporal effects of forest canopy on understory microclimate in a long-term experiment in Switzerland. Agricultural and Forest Meteorology 166-167:144-155.   DOI
20 Voogt, J.A. and T.R. Oke. 2003. Thermal remote sensing of urban climates. Remote sensing of environment 86:370-384.   DOI
21 Hutcheon, R.J., R.H. Johnson, W.P. Lowry, C.H. Black, and D. Hadley. 1967. Observations of urban heat island in a small city. Bulletin of the American Meteorological Society 48:7-8.
22 Skelhorn, C., S. Lindley, and G. Levermore. 2014. The impact of vegetation types on air and surface temperatures in a temperate city: a fine scale assessment in Manchester UK. Landscape and Urban Planning 121:129-140.   DOI
23 An, M.Y. 2015. Relationship between changing vegetation type and temperature in urban forest. Master's Thesis, Pusan Nat'l Univ. p.62 (안미연. 2015. 도시산림 식생유형변화와 온도 관계 연구. 부산대학교 석사학위논문. 62쪽).
24 Bowler, D.E., L. Buyung-Ali, T.M. Knight, and A.S. Pullin. 2010. Urban greening to cool towns and cities: a systematic review of the empirical evidence. Landscape and Urban Planning 97(3):147-155.   DOI
25 Cho, S.M., Y.H. Yoon, E.R. Ryu, B.J. Park, and W.T. Kim. 2009. The influence of land cover and zoning on the urban heat island in Cheongju. Journal of the Environmental Sciences 18(2):169-176 (조성모,윤용한, 류을렬, 박봉주, 김원태. 2009. 도시내용도지역의 토지피복형태가 열섬현상에 미치는영향. 한국환경과학학회지 18(2):169-176).   DOI
26 Davis, A.Y., J. Jung, B.C. Pijanowski, and E.S. Minor. 2016. Combined vegetation volume and“greenness”affect urban air temperature. Applied Geography 71:106-114.   DOI
27 Esri. 2017. World topographic map. Available at: https://www.arcgis.com (Accessed July 14, 2017).
28 Gallo, K.P., A.L. McNab, T.R. Karl, J.F. Brown, J.J. Hood, and J.D. Tarpley. 1993. The use of a vegetation index for assessment of the urban heat island effect. International Journal of Remote Sensing 14(11):2223-2230.   DOI
29 Hong, S.H. 2013. Cause analysis of the rising temperature in mixed city of urban and rural area: case of Miryang city, Kyongsangnamdo. Korean Journal of Environment and Ecology 27(6):757-764(홍석환. 2013. 도농복합도시 온도상승 영향요인 분석-경남 밀양시를 대상으로-. 한국환경생태학회지 27(6):757-764).   DOI
30 Hong, S.H., K.J. Lee, and B.H. Han. 2005. Analysis of temperature profiles by land use and green structure on built-up area. Korean Journal of Environment and Ecology 19(4):375-384 (홍석환, 이경재, 한봉호. 2005. 시가화지역 토지이용 및 녹지구조에 따른 온도변화 연구. 한국환경생태학회지 19(4):375-384).
31 Jenks, G.F. 1967. The data model concept in statistical mapping. International Yearbook of Cartography 7:186-190.
32 Imhoff, M.L., P. Zhang, R.E. Wolfe, and L. Bounoua. 2010. Remote sensing of the urban heat island effect across biomes in the continental USA. Remote Sensing of Environment 114(3):504-513.   DOI