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|Type:||Artigo de evento|
|Title:||A Provenance Approach To Assess The Quality Of Geospatial Data|
|Abstract:||Geographic information is present in our daily lives. This pervasiveness is also at the origin of several problems, including heterogeneity and trustworthiness - of the data sources, of the data providers, and of the data products derived from the original sources. Most efforts to improve this situation concentrate on establishing data collection and cura-tion standards, and quality metadata. This paper extends these efforts by presenting an approach to assess quality of geospatial data based on provenance. © 2012 Authors.|
|Appears in Collections:||Unicamp - Artigos e Outros Documentos|
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