3 Data warehouse for the integration of simulation results : comparison of results of different versions of simulation models comparison between results of simulation models and real data … Work of the team
4 Data warehouse for the integration of simulation results Data warehouse for the integration of simulation results : - comparison of results of different versions of simulation models - comparison between results of simulation models and real data Applications : - compare the results issued from different models for estimation of pesticide contamination in soil/water - compare the results produced by models for the analysis of policy impacts on the land use and on the economic activities (European project Prima – LISC).
5 We must consider a generic DW structure to compare simulation results produced by different models Data warehouse for the integration of simulation results 1st version of the generic DW structure
6 Le but du projet est d'analyser le transfert de pesticides dans des parcelles (entreposer les résultats de simulation) Travaux concernant SIE Pesticides 1 Type de parcelle (Caractéristiques du sol et des écoulements) 2 Stratégie de traitement (dose et date d'application) 3 Scénario climatique (Pluviométrie horaire, température, ETP, … journalières) 4 Type de culture 5 Matière active Simulation Les entrées de simulationLes sorties de simulation 1 Débits (L/H) Ruissellement Percolation Subsurface 2 Concentrations (Mgr/L) Ruissellement Percolation Subsurface 3 Autres mesures
8 Theoretical aspects: - Modelling spatial data warehouses with software engineering tools based on UML - New structures for specific DW - Techniques for controlling the data - Define new SOLAP operations to analyze data warehouses - Visualisation of spatial data warehouses - Representation of uncertain data
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