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ANR HYEP

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ANR HYEP

Hyperspectral imagerY for Environmental urban Planning

Partenaire (Lead : WP1) LIVE UMR 7362, ESPACE UMR 7300, GEODE UMR 5602, Institut Polytechnique de Bordeaux, GIPSA, ONERA, IGN, Aleksandras Stulginskis University (Lithuania).

World population gathers in urban areas restructuring at the local and regional levels the urban territories. These spaces are characterized by paradoxical process on the one hand a sprawl at the expense of natural and agricultural ecosystems and on the other hand a densification of the urban fabric. These combined processes have impacted the climate characteristics of local and regional scales (Shafri et al. 2012), as well as biotic and abiotic processes (Voogt and Oki, 2003). Needs for more information followed these developments, reinforced by the emergence of logics of sustainable development at different spatial scales. Current satellite data provide limited information, features urban complicating their use, by the strong internal dynamic, spatial heterogeneity of the elements, geometric shapes (horizontal and vertical), variety of materials and presence of shadow. Mapping of surfaces, state of vegetation, follow-up of the ageing of materials, characterization of plant biodiversity (Miller & Small, 2003) covering strong fields of investigation.

48 mois - début : décembre 2014 (505 484 euros)

ANR-14-CE22-0016