Exploration spatio-temporelle de l'Information statistique territoriale avec ses métadonnées

Christine Plumejeaud 1
1 LIG Laboratoire d'Informatique de Grenoble - STEAMER
LIG - Laboratoire d'Informatique de Grenoble
Abstract : Territorial statistical information can be very heterogeneous and hard to analyze, due to the multiplicity of data sources. This paper presents a platform that has been developed to find and analyze outliers. This exploration combines the spatial and temporal dimensions of a large set of thematic data, and shows their associated metadata. Dedicated to outliers' detection and their visualization, this platform makes a large use of geostatistical methods that have been written with R. Basing on this experiment, we draw some conclusions concerning some aspects dealing with the selection of the right spatio-temporal context for analysis in time-enabled tools.
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Christine Plumejeaud. Exploration spatio-temporelle de l'Information statistique territoriale avec ses métadonnées. CIST2011 - Fonder les sciences du territoire, Collège international des sciences du territoire (CIST), Nov 2011, Paris, France. pp.354-360. ⟨hal-01353200⟩

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