Pour l'évaluation du risque inondation, l’emploi de modèles numériques 2D d’hydraulique à surface libre reposant sur la résolution des équations de Saint-Venant est courant. Ces modèles nécessitent entre autre la description de la topographie de la zone d’étude. Sur des secteurs urbains denses ou des sites industriels, cette topographie complexe peut être appréhendée de plus en plus finement via des technologies dédiées telles que le LiDAR et la photogrammétrie. Les Modèles Numériques d'Elévation Haute Résolution (HR MNE) générés à partir de ces technologies, deviennent employés dans les études d’évaluation du risque inondation. Cette thèse étudie les possibilités, les avantages et les limites, liées à l'intégration des données topographiqu...
This research work focuses on the generation of a high resolution digital surface model featuring co...
peer reviewedThe main objective of the present paper is a description of two effective numerical 2D ...
International audienceTechnologies such as aerial photogrammetry allow production of 3D topographic ...
High Resolution (infra-metric) topographic data, including LiDAR photo-interpreted datasets, are bec...
AbstractThe availability of new generation of High-Resolution (HR) topographic datasets combined wit...
Current topographic survey technology provides high-resolution (HR) datasets for urban environments....
Les inondations représentent le premier danger naturel sur chaque continent, avec des préoccupations...
2D Free-surface hydraulic modeling tools are commonly used to assess flood hazard for prod...
International audience2D Free-surface hydraulic modeling tools are commonly used to assess flood haz...
Flooding represents the first natural hazard on each continent, with special concerns are focused on...
International audienceHigh resolution (infra-metric) topographic data, including photogram-metric bo...
International audienceThis paper presents a spatial Global Sensitivity Analysis (GSA) approach in a ...
Technologies such as aerial photogrammetry allow production of 3D classified data including complex ...
This research work focuses on the generation of a high resolution digital surface model featuring co...
peer reviewedThe main objective of the present paper is a description of two effective numerical 2D ...
International audienceTechnologies such as aerial photogrammetry allow production of 3D topographic ...
High Resolution (infra-metric) topographic data, including LiDAR photo-interpreted datasets, are bec...
AbstractThe availability of new generation of High-Resolution (HR) topographic datasets combined wit...
Current topographic survey technology provides high-resolution (HR) datasets for urban environments....
Les inondations représentent le premier danger naturel sur chaque continent, avec des préoccupations...
2D Free-surface hydraulic modeling tools are commonly used to assess flood hazard for prod...
International audience2D Free-surface hydraulic modeling tools are commonly used to assess flood haz...
Flooding represents the first natural hazard on each continent, with special concerns are focused on...
International audienceHigh resolution (infra-metric) topographic data, including photogram-metric bo...
International audienceThis paper presents a spatial Global Sensitivity Analysis (GSA) approach in a ...
Technologies such as aerial photogrammetry allow production of 3D classified data including complex ...
This research work focuses on the generation of a high resolution digital surface model featuring co...
peer reviewedThe main objective of the present paper is a description of two effective numerical 2D ...
International audienceTechnologies such as aerial photogrammetry allow production of 3D topographic ...