Análise temporal referente à variação da temperatura da superfície terrestre entre áreas de floresta e áreas antrópicas através de imagens do sensor landsat 8

Abstract

The aim of this study was to analyze the variation of temperature in the earth's surface on different types of land use and land cover from Landsat 8 satellite images in the municipality of Lucas do Rio Verde - MT. Temporal analyzes were conducted to obtain the mapping of use and land cover, as well as the mapping concerning the surface temperature of the soil. With this, analyzes were performed correlating different uses and land occupation with the variations of the surface temperature in order to obtain a thermal profile of these areas, especially in relation to forest areas with those that have been changed process. These analyzes showed that forest areas have occurred in the temperature range between 25°C and 30°C and that areas occupied by crop/pasture have a higher incidence between 30°C and 35°C, in the exposed soil areas the main range temperature is between 25°C and 30ºC. The average values of thermal variations between areas of forest with areas of crop/pasture and exposed soil areas were respectively 2,74ºC and 5,76ºC warmer