%0 Conference Proceedings
%4 sid.inpe.br/mtc-m16c/2017/12.01.20.41
%2 sid.inpe.br/mtc-m16c/2017/12.01.20.41.01
%@issn 2179-4820
%T OpenStreetMap: quality assessment of Brazil’s collaborative geographic data over ten years
%D 2017
%A Medeiros, Gabriel Franklin Braz de,
%A Holanda, Maristela,
%A Araujo, Aleteia Patricia Favacho de,
%A Victorino, Marcio de Carvalho,
%@affiliation Universidade de Brasília (UnB)
%@affiliation Universidade de Brasília (UnB)
%@affiliation Universidade de Brasília (UnB)
%@affiliation Universidade de Brasília (UnB)
%E Davis Jr., Clodoveu A. (UFMG),
%E Queiroz, Gilberto R. de (INPE),
%B Simpósio Brasileiro de Geoinformática, 18 (GEOINFO)
%C Salvador
%8 04-06 dez. 2017
%I Instituto Nacional de Pesquisas Espaciais (INPE)
%J São José dos Campos
%P 110-115
%S Anais
%X OpenStreetMap is a collaborative mapping tool in which users actively include, transform and exclude geographic data. Consequently, the quality and consistency of the information made available in the tool is of constant concern. To address this issue, this work performs an analysis of some of the quality parameters within OpenStreetMap, with the data referring to the region corresponding to Brazil, over a ten year period, as a source. Analyzing the parameters of Completeness, Logical Consistency and Temporal Accuracy, some basic characteristics of this type of tool can be observed, such as heterogeneity, since mapping does not occur uniformly.
%@language pt
%3 13medeiros_victorino.pdf