Contribution of Fenix high-resolution hyperspectral airborne images to the socio-morphological characterisation of Toulouse
Résumé
In this presentation, the contributions of high metric resolution hyperspectral images from the FENIX sensor (2 and 4m) from the CAMCATT airborne campaign (ONERA) covered in June 2021 in Toulouse will be presented to characterise urban structures, land use patterns and generate morpho-social indicators. These indicators are essential in urban planning and urbanism to understand the relationships between urban forms, functions, populations, and uses. The construction of this type of morpho-social (and morpho-economic) indicators is usually made by integrating socio-economic and demographic databases with high and medium spatial resolution multi-spectral remote sensing images such as SPOT 6/7, Sentinel 2MSI, Landsat 8/9 OLI-TIRS, including using thermal infrared data. They provide information on the relationship between urban form, functions, and socio-demographic structures. The contribution of hyperspectral images to the characterisation of urban forms and structures and their capacity to improve the construction of morpho-social indicators is presented here.
Origine : Fichiers produits par l'(les) auteur(s)
Licence : CC BY NC - Paternité - Pas d'utilisation commerciale
Licence : CC BY NC - Paternité - Pas d'utilisation commerciale