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Title: GIS-based hydrogeological databases and groundwater modelling
Authors: Gogu, RC ×
Carabin, G
Hallet, V
Peters, V
Dassargues, Alain #
Issue Date: Dec-2001
Publisher: Springer-verlag
Series Title: Hydrogeology journal vol:9 issue:6 pages:555-569
Abstract: Reliability and validity of groundwater analysis strongly depend on the availability of large volumes of high-quality data. Putting all data into a coherent and logical structure supported by a computing environment helps ensure validity and availability and provides a powerful tool for hydrogeological studies. A hydrogeological geographic information system (GIS) database that offers facilities for groundwater-vulnerability analysis and hydrogeological modelling has been designed in Belgium for the Walloon region. Data from five river basins, chosen for their contrasting hydrogeological characteristics, have been included in the database, and a set of applications that have been developed now allow further advances. Interest is growing in the potential for integrating GIS technology and groundwater simulation models. A "loose-coupling" tool was created between the spatial-database scheme and the groundwater numerical model interface GMS (Groundwater Modelling System). Following time and spatial queries, the hydrogeological data stored in the database can be easily used within different groundwater numerical models.
URI: 
ISSN: 1431-2174
Publication status: published
KU Leuven publication type: IT
Appears in Collections:Teacher Training Geography - Geology (-)
× corresponding author
# (joint) last author

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