Bitemporal Radiative Transfer Modeling Using Bitemporal 3D-Explicit Forest Reconstruction from Terrestrial Laser Scanning

Autor: Chang Liu, Kim Calders, Niall Origo, Louise Terryn, Jennifer Adams, Jean-Philippe Gastellu-Etchegorry, Yingjie Wang, Félicien Meunier, John Armston, Mathias Disney, William Woodgate, Joanne Nightingale, Hans Verbeeck

Publikováno v: Remote Sensing, Vol 16, Iss 19, p 3639 (2024)

Radiative transfer models (RTMs) are often used to retrieve biophysical parameters from earth observation data. RTMs with multi-temporal and realistic forest representations enable radiative transfer (RT) modeling for real-world dynamic processes. To

Externí odkaz: https://doaj.org/article/82ff6906029b438e9fa2d9cf06003e0b

Calibration of Co-Located Identical PAR Sensors Using Wireless Sensor Networks and Characterization of the In Situ fPAR Variability in a Tropical Dry Forest

Autor: Arturo Sanchez-Azofeifa, Iain Sharp, Paul D. Green, Joanne Nightingale

Publikováno v: Remote Sensing, Vol 14, Iss 12, p 2752 (2022)

The fraction of photosynthetic active radiation (fPAR) attempts to quantify the amount of enery that is absorbed by vegetation for use in photosynthesis. Despite the importance of fPAR, there has been little research into how fPAR may change with bio

Externí odkaz: https://doaj.org/article/6000556b00754c51b3214e0449bb3e9c

On Line Validation Exercise (OLIVE): A Web Based Service for the Validation of Medium Resolution Land Products. Application to FAPAR Products

Autor: Marie Weiss, Frédéric Baret, Tom Block, Benjamin Koetz, Alessandro Burini, Bettina Scholze, Patrice Lecharpentier, Carsten Brockmann, Richard Fernandes, Stephen Plummer, Ranga Myneni, Nadine Gobron, Joanne Nightingale, Gabriela Schaepman-Strub, Fernando Camacho, Arturo Sanchez-Azofeifa

Publikováno v: Remote Sensing, Vol 6, Iss 5, Pp 4190-4216 (2014)

The OLIVE (On Line Interactive Validation Exercise) platform is dedicated to the validation of global biophysical products such as LAI (Leaf Area Index) and FAPAR (Fraction of Absorbed Photosynthetically Active Radiation). It was developed under the

Externí odkaz: https://doaj.org/article/2112215ec238442791630ac0bd51142f

Quality Assurance Framework Development Based on Six New ECV Data Products to Enhance User Confidence for Climate Applications

Autor: Joanne Nightingale, Klaas Folkert Boersma, Jan-Peter Muller, Steven Compernolle, Jean-Christopher Lambert, Simon Blessing, Ralf Giering, Nadine Gobron, Isabelle De Smedt, Pierre Coheur, Maya George, Jörg Schulz, Alexander Wood

Publikováno v: Remote Sensing, Vol 10, Iss 8, p 1254 (2018)

Data from Earth observation (EO) satellites are increasingly used to monitor the environment, understand variability and change, inform evaluations of climate model forecasts, and manage natural resources. Policymakers are progressively relying on th

Externí odkaz: https://doaj.org/article/aab617d41927455db9d22cd829a3991f

Using terrestrial laser scanning to constrain forest ecosystem structure and functions in the Ecosystem Demography model (ED2.2)

Autor: Hans Verbeeck, Félicien Meunier, Sruthi M. Krishna Moorthy, Marc Peaucelle, Joanne Nightingale, Louise Terryn, Chang Liu, Ninni Saarinen, Wim Verbruggen, Kim Calders, Niall Origo, Yadvinder Malhi, Mathias Disney

Publikováno v: Meunier, F, Krishna Moorthy, S M, Peaucelle, M, Calders, K, Terryn, L, Verbruggen, W, Liu, C, Saarinen, N, Origo, N, Nightingale, J, Disney, M, Malhi, Y & Verbeeck, H 2022, ' Using terrestrial laser scanning to constrain forest ecosystem structure and functions in the Ecosystem Demography model (ED2.2) ', Geoscientific Model Development, vol. 15, no. 12, pp. 4783-4803 . https://doi.org/10.5194/gmd-15-4783-2022
GEOSCIENTIFIC MODEL DEVELOPMENT

Terrestrial biosphere models (TBMs) are invaluable tools for studying plant–atmosphere interactions at multiple spatial and temporal scales, as well as how global change impacts ecosystems. Yet, TBM projections suffer from large uncertainties that

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::994a68691894f139dbcfd25d3c00e48d
https://curis.ku.dk/portal/da/publications/using-terrestrial-laser-scanning-to-constrain-forest-ecosystem-structure-and-functions-in-the-ecosystem-demography-model-ed22(c7c31875-4e8b-458a-9f8a-a7abe953847b).html