La Houille Blanche
Number 8, Décembre 1997
|Page(s)||61 - 63|
|Published online||01 August 2009|
Système d'information géographique et de visualisation de l'aléa inondation. Application aux crues de la Marne
ISL bureau d'ingénieurs-conseils
Geographical Information Systems (GIS) are used in flood studies. Combined with an hydraulic modeling of the french Marne river, impacts of various river-works may be appreciated, ranging from river restoration to dam building. Geomorphological approach at a rated scale is preliminar to flood quantification. Hydraulic and cartographic models come afterwards. Geographical confrontation of those results to land cover gives the risk for the different schemes.
© Société Hydrotechnique de France, 1997
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