Spatialisation qualifiée des pratiques et données agricoles pour l'étude des risques de contamination de ressources en eau du bassin de la Vesle. Revue des problématiques
Résumé
In order to develop an oriented Xenobiotic observatory of agricultural practices in the Vesle Basin (France), spatial analyses of multisources data are needed. Data are heterogeneous, have different quality and exploit miscellaneous terminology. According to this goal, some issues are emerging to handle those data: ontologies merging, space partitioning from spatial entities, management of information quality, choice between raster and vector representations. In this paper, we present a brief survey of scientific issues that are highlighted by data and the project.
Domaines
Autre [cs.OH]
Origine : Fichiers produits par l'(les) auteur(s)