In this work, the author shows the use of geotechnologies tools to map the spatial distribution of the thermal field of the city of Piracicaba, SP, and compare the different types of urban surfaces. In this study, temperature collections are carried out in 3 different areas, at certain times, in the summer and winter seasons. Considering that the urban heat island is related to changes in the environment due to the production process in urban space, the author presents some significant changes in the surrounding atmosphere of the city of Piracicaba - SP, and proves that urban climate studies can contribute to urban planning and effectively contribute to municipal master plans. Enjoy the reading!