Geoprocessamento como ferramenta para a arrecadação tributária no município do Jaboatão dos Guararapes /PE

Abstract

In developing countries, like Brazil, the phenomenon of urbanization happened in an accelerated way. As a consequence of this process, the environmental, economic and social sustainability of the project has been a major challenge. Thus, it is evident the need to obtain reliable and updated data on the space-time change of the urban fabric, as a subsidy for the structuring and feasibility of adequate public policies. The objective of this study was evaluate the variation in the value of the Urban Land and Territorial Tax (IPTU), due to the urban expansion in the UR-11 micro-region, in the Zumbi do Pacheco neighborhood, in the municipality of Jaboatão dos Guararapes / PE, in the years 1974, 1980 and 2016. This analysis was performed using the geoprocessing tool, more specifically, with the use of products derived from aerial photogrammetry services. The methodological process was defined in: acquisition of aerial photogrammetric products available for the period from 1974 to 2016; consolidation of data on built-up areas in relation to the period and region of study; modeling and observation of results. After the comparative analysis, it was possible to verify the large increase of the built area over the observed periods and how much this increase reflected in the value of IPTU in the municipality.