Análise do módulo do Cadastro Ambiental Rural - CAR: estudo de caso para os estados de MG, RJ e SP

Abstract

The use of geotechnologies has been widely used in environmental monitoring and control processes in the Brazilian territory. As a way of identifying the perpetrators of environmental liabilities and promoting an environmental regularization of private rural properties, the government institutes a mandatory national non-CAR (Rural Environmental Cadastre) registry, a mandatory electronic registration platform, where the owner declares A Area of your property and your affairs. This work consisted of analyzing and discussing the research tools of CAR, the federal government, Canada, Rio de Janeiro, and other modules developed by the State of Minas Gerais and São Paulo. The quality of the tools available for the delimitation of the real estate, the native vegetation areas, the permanent preservation areas, the restricted use area and the legal reserve were analyzed, using images provided by public agencies and Alternative computational programs, in addition to primary data collected in the study areas, using a GNSS navigation receiver, for the purpose of solving problems with the geo-referenced areas for the use of topographic equipment, foreseeing a possibility of obtaining different results on the same Spatial reality, and thus confront the results in order to find a better methodology indicated for the mapping in the CAR. The results indicate that the platform of the car is very simple and it is essential for its operation of prior knowledge of the current legislation, as platforms allow an insertion of data obtained by different means, not meeting a standard obligation of scale mapping and spatial resolution, With the exception of the paulista pallet, which limits the insertion of the data, can vary in terms of real information, such as images made available, for the Federal platform, for some regions, not satisfactorily satisfied with the visual identification of the features, Making it necessary to use alternative data and computer programs, with the exception of a platform in the State of São Paulo, which presents an excellent image for the identification of features required in the CAR, although it is not current.