Analyzing the correlation between urban forestry andsurface temperature using Landsat TM data

摘要

In this study, the correlation between the heat islandeffect and the vegetation in Deagu Korea was performedthrough using Landsat TM data.The island effect, presents high temperature on air like island, isconnected with correlation between the surface temperatureand the temperature on the air. In this study, surfacetemperature was analyzed by detecting the change of urbanforestry with remote sensing using the vegetation vitalitystatistics reference (ratio change of the Park greens in Daegu)the heat island effect not only brings the environment pollutionbut also brings serious problem such as the destruction ofecosystem to city as a whole.Jeff Luvall has studied to restrain the heat island effect bymaking urban forestry.Even though Daegu had been the serious high temperatureurban area the current temperature of Daegu has been dropped.The correlation between the heat island effect and thevegetation index was analyzed by using satellite images.