Sensoriamento Remoto, uso do solo e análise em transportes

Abstract

The acquisition of data and information in an indirect way is carried out predominantly through orbital or suborbital sensors. These instruments gain protagonism and are applied in several areas of knowledge, including transportation, especially in studies in extensive areas. Thus, the objective of this work is to reveal a remote sensing application to transport analysis. As a study case, was evaluated the spatial changes from the implantation of a Polo Generator of Travels in the municipality of Aparecida de Goiânia. The methodology involved the digital processing of images in a Geographic Information System. The results revealed that there was an expansion process in area paving after the implantation of the PGV, in which emphasis was given to the growth area mapped as water, 73.3%; paving, 113.5%; large commercial areas, 68.9% and residential area. However, the growth of the area mapped as water was in fact associated with the growth of shaded areas in built areas, since orbital images could not distinguish satisfactorily the zones of water of the shade.