Land Surface Temperatures of Industrial Complexes in Jeonnam Using Landsat 7 ETM+ Satellite Images

서지정보

· 발행기관 : 한국지역학회
· 수록지 정보 : 지역연구 / 31권 / 3호 / 99 ~ 112페이지
· 저자명 : Nguyen Truong Linh, Tran Quang Huy, 허정원, 한동엽

초록

Observation of land surface temperature in industrial areas is problematic, as it is not possible to construct a network of weather stations with sufficiently high density and continuous operation in such zones. Multiphase remote sensing data that cover a wide area and take a short time to process can enable the user to precisely and continuously measure the current and changing land surface temperatures in a certain region. Jeollanam-Do in South Korea is undergoing rapid industrialization, with the establishment of a number of industrial complexes, such as the Gwangyang Steelworks, Yeosu Industrial Complex, Yulchon Industrial complex, and Daebul Industrial Complex. To look into the properties of industrial complex’s temperature, this study uses the thermal band of Landsat 7 ETM+ images acquired under thermal infrared wavelengths in order to calculate and compare the surface temperatures of the four above-named industrial complexes. From this, it is possible to obtain the basic information about industrial complex for environmental and natural resource management, which will aid industrial complex planners in developing methods of addressing environmental problems.

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