FloodProBE Project WP 3: Reliability of Urban Flood Defences. Guidebook for Using Helicopter-Borne Lidar to Contribute to Levee Assessment – Experiment on “Val d’Orléans” Pilot Site
Projet FloodProBE WP 3 : Fiabilité des digues urbaines. Guide pour l'utilisation du LIDAR héliporté pour contribuer au diagnostic des digues - Expérimentation sur le site pilote "Val d'Orléans"
Résumé
In support of a real case of application (“Val d’Orléans” Pilot Site), our research work provide a methodology for using remote sensing LiDAR data and high-resolution aerial imagery – acquired in “dry conditions” (e.g. not in a flood context) - to contribute efficiently to a rural or urban flood defence structure diagnostic or assessment. The main objective of our task 3.2.2 is resolutely operational: to put in practice the developed methodology, it is necessary to dispose high-resolution LiDAR data that our task deliverable “Technical specifications template for LiDAR aerial acquisition on dikes” allows to operate. Topographic data furnished as deliverables of a LiDAR acquisition campaign are precious information tools regarding levee maintenance and operations.
Domaines
Sciences de l'environnement
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