The average temperatures had been increased by 0.74 degrees in around the world and 1.7 degrees in korea during the last hundred years. Especially, Changed the land cover and energy consumption by urbanization. It was attributed to a urban temperatures rise. These urban temperature rise an important factor cause tropical night, Increase citizens" health damage as well as cooling energy consumption. Thus to grasp caused of urban temperature rise and prepare a countermeasure. In this study, To investigate an the spatial variation in land cover and temperature rise of the time-series variation due to urbanization. Especially, propose to improvement direction for reduce rise in temperature of Daejeon.