Mapeamento do preço da terra no estado de goiás com o uso de geoestatística

• Autor(a) principal: Macedo, Fábio Campos
• Data de Publicação: 2013
• Tipo de documento: Tese
• Idioma: por
• Título da fonte: Repositório Institucional da UFG
• Texto Completo: http://repositorio.bc.ufg.br/tede/handle/tede/3129
• topic: Preço da terra; Geoestatística; Imóveis rurais; Cadastro fundiário; Land prices; Geostatistics; Rural properties; Land register; GEOGRAFIA REGIONAL::TEORIA DO DESENVOLVIMENTO REGIONAL

The determining the price of land based on the use of geostatistics, taking into account variables of location, socioeconomic and infrastructure in the analyzes for GIS. To determine the price of land for agriculture, pasture and native vegetation remaining, were performed based in topological analyzes of relief, soil type, cover and land use, road infrastructure and proximity to the major urban centers of the state of Goiás and Federal District, noting that the highest price of the land for agriculture and pasture are concentrated in the south and higher land prices for savanna are located north of the state. In another part of this thesis, a comparative analysis was made between two types of geostatistics interpolation called kriging and co-kriging. The process of kriging interpolation proved itself sufficient for determining the price of land. The weight determination on environmental variables, economic and social is possible, during the process of co-kriging interpolation, however, variations different from the influence of the weights on the variables applied during the interpolation process for determining the price of land for agriculture, pasture or savanna. The weights defined for the secondary variables showed a higher correlation with the price of land for pasture. Finally, another factor analyzed in this thesis was the possible relationship between rural properties geo-referenced and registered by INCRA with the price of land in the state of Goiás, with the availability of certified professionals, with the densification of the geodetic network and cover and land use in the state. The study showed that the land market situation in the state of Goiás, in compliance with Federal Law 10.267/2001, is one of the most advanced work in Brazil and geo-referencing were performed independently of the price of land, availability of professionals, coverage and use soil and availability of landmarks of geodetic network in the state, however, for areas with native vegetation remaining, the process of geo-referencing rural properties is minor and can be considered that there is an inverse relationship between the process of deforestation and geo-referencing rural properties in the state of Goiás.