Using a water well data base, well data are stored and their stratigraphic logs are translated into alphanumeric codes. Textural well data are imported into a 3-D software (GOCAD). The main surfaces of the aquifer are elaborated in a GIS and then imported into GOCAD. A 3-D grid is reconstructed with 3-D cells. Permeability and porosity values are assigned to stratigraphic layer of the wells and to the nodes of the 3-D grid. The hydrogeological parameter distribution is calculated for the whole 3-D volume of the hydrogeological system
Cavallin, A., Bonomi, T. (2001). The 3-D parameter estimation using a well database and GOCAD. In K.P. Seiler, S. Wohnlich (a cura di), New Approaches to Characterising Groundwater Flow (pp. 263-267). NLD : Balkema.
The 3-D parameter estimation using a well database and GOCAD
CAVALLIN, ANGELO;BONOMI, TULLIA
2001
Abstract
Using a water well data base, well data are stored and their stratigraphic logs are translated into alphanumeric codes. Textural well data are imported into a 3-D software (GOCAD). The main surfaces of the aquifer are elaborated in a GIS and then imported into GOCAD. A 3-D grid is reconstructed with 3-D cells. Permeability and porosity values are assigned to stratigraphic layer of the wells and to the nodes of the 3-D grid. The hydrogeological parameter distribution is calculated for the whole 3-D volume of the hydrogeological system
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