Mapping data granularity: The case of FADN

Titolo Rivista Economia agro-alimentare
Autori/Curatori Concetta Cardillo, Giuliano Vitali
Anno di pubblicazione 2022 Fascicolo 2021/3 Lingua Inglese
Numero pagine 0 P. 1-16 Dimensione file 0 KB
DOI 10.3280/ecag2021oa12760
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The present analysis looks into the issue of mapping information contained in the fadn database aimed at finding a methodology useful as a preliminary analysis to data extraction.To the purpose the concept of data granularity has been introduced. The method has been used to perform a farm-based analysis, revealing a wide heterogeneity of factors and levels that show the existence of specific data ‘patches’. The work proved to be able to increase awareness regarding effective data availability as a preliminary analysis to queries performed on relational data-bases which are not designed from a systems basis, and that can be considered valid for any survey-supplied data.

Keywords: FADN; Farms; Survey; Granularity; Big data

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Concetta Cardillo, Giuliano Vitali, Mapping data granularity: The case of FADN in "Economia agro-alimentare" 3/2021, pp 1-16, DOI: 10.3280/ecag2021oa12760