Sensing Tropical Forest Phenology and Productivity from the Field to the Satellite

Nicolas Barbier; James Ball; Ilona Clocher; H. Poilve; Philippe Verley; Grégoire Vincent

doi:10.1109/IGARSS47720.2021.9554372

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Sensing Tropical Forest Phenology and Productivity from the Field to the Satellite

Nicolas Barbier, James Ball, Ilona Clocher, H. Poilve, Philippe Verley et Grégoire Vincent

IGARSS 2021 - 2021 IEEE International Geoscience and Remote Sensing Symposium, pp.716-719

IGARSS 2021 - 2021 IEEE International Geoscience and Remote Sensing Symposium (Brussels, France, 11/07/2021–16/07/2021)

DOI: https://doi.org/10.1109/IGARSS47720.2021.9554372

Résumé

Photosynthesis

Leaf age

LAI

Amap Vox

Overland

Phenology

Monitoring the functioning of tropical forests is central to assessing both their biological diversity and their role in global biogeochemical cycles. Technological opportunities offered by improved spatial, spectral and temporal resolutions of space-borne sensors, but also by drone (UAV)-based passive and active (LiDAR) systems provide new research avenues. We present early results from the French Guiana phenological observatory, highlighting the potential of these tools for upscaling leaf level ecophysiological measurements and plant architecture and traits to landscape-level eddy flux observations and global vegetation models.

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Détails

Titre: Sensing Tropical Forest Phenology and Productivity from the Field to the Satellite
Créateurs - sans rôle: Nicolas Barbier - Université de Montpellier, BotAnique et Modélisation de l'Architecture des Plantes et des végétations - AMAP
James Ball - University of Cambridge
Ilona Clocher - Université de Montpellier, BotAnique et Modélisation de l'Architecture des Plantes et des végétations - AMAP
H. Poilve - Airbus (France)
Philippe Verley - Université de Montpellier, BotAnique et Modélisation de l'Architecture des Plantes et des végétations - AMAP
Grégoire Vincent - Université de Montpellier, BotAnique et Modélisation de l'Architecture des Plantes et des végétations - AMAP
Détails de publication: IGARSS 2021 - 2021 IEEE International Geoscience and Remote Sensing Symposium, pp.716-719
Colloque: IGARSS 2021 - 2021 IEEE International Geoscience and Remote Sensing Symposium (Brussels, France, 11/07/2021–16/07/2021)
Identifiants: 9935306609311
Unité académique: BotAnique et Modélisation de l'Architecture des Plantes et des végétations - AMAP
Langue: English
Type de ressource: Conference proceeding
Champs locaux: hal-04996829