Free Access
| Issue |
La Houille Blanche
Number 8, Décembre 1997
|
|
|---|---|---|
| Page(s) | 61 - 63 | |
| DOI | https://doi.org/10.1051/lhb/1997080 | |
| Published online | 01 August 2009 | |
La Houille Blanche, N°8 (Décembre 1997), pp. 61-63
Système d'information géographique et de visualisation de l'aléa inondation. Application aux crues de la Marne
1
ISL bureau d'ingénieurs-conseils
2
Aqualis
Abstract
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