Conference paper Open Access

Spatially aggregating mobility data – implications and challenges

Sieg, Louise; Chesire, James

This paper explores the discrepancies in analysis resulting from aggregating data to different scales. We link mobile phone activity data to varying statistical geographies and compare the population impression obtained by joining these aggregates to a geodemographic classification (Workplace Zone Classification). We aim to provide an initial evaluation of how to approach creating aggregated products which preserve privacy but remain representative of the original dataset.

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