The SID&GRID research project, started April 2010 and funded by Regione Toscana (Italy) under the POR FSE 2007-2013, aims to develop a Decision Support System (DSS) defined by a framework based on open source and public domain solutions for the planning and management of the water resource. Today, while some surface hydrological processes are embedded within GIS both commercial and open source, the groundwater modelling processes is not easy to find within geographical code and algorithm.
It will consist in watershed-scale model able to simulate surface and subsurface flow in a