%0 Journal Article %T Climatic and economic parameters of the grape-wine simulation model %A K¨¢roly Szenteleki %A Di¨¢na Sidlovits %A Csaba Horv¨¢th %A L¨¢szl¨® Martinovich %J Agr¨¢rinformatika Foly¨®irat %D 2011 %I Hungarian Association of Agricultural Informatics %X The reliability of grape-wine product line models is depending mainly on the accuracy of the parameter estimations based on experts¡¯ opinion. However, model parameter estimations can be based also on newly developed climatic data bases as well as other information systems concerning product lines. In this study we introduce a grape-wine simulation product line model with a new data base system of climatic parameters organized spatially for grape growing sites. The presented development plan makes a proposal for creating and maintaining an ¡°Integrated Information System in the Grape-Wine Sector¡± (VINNET) that enables an easier, more effective and more cost efficient collective platform leaning on the current systems. The system can serve a more accurate estimation of economic parameters that are necessary for simulation modelling. %K product line %K product tracing %K grape growing %K wine production %K integrated information system %U http://journal.magisz.org/index.php/jai/article/view/40/31