Modelo de geração de viagens com aplicação do sensoreamento remoto e dos sistemas de informação geográfica

Abstract

Using the advanced technology of the Remote Sensing (RS) and the Geographical Information System (GIS) it is possible through the photo - interpretation, to process the setorization of the urban framework, indentifying systematically sectors with similar characteristics and defining geometric and photographic standards, resulting in a better understanding and treatment of the variables that influence the trips generation. This way, based on these technologies, a methodology to analyse and classify the dates from images that constitute homogeneous photo-interpreted classes (CFI) was developed. Later, a trip generation model was formulated, through the relationship of CFIs and socio-economic data of population aggregated by censitary sectors, obtaining trip generation factors for CFI. The model was tested in the city of Sobradinho (Brasilia-DF), where the factors showed a relationship with the type of land use. A highest value is observed in residential pattern of land use, however mixed occupation types presented lowest value in relation to the CFI of residential pattern.