FLEX-based inferring of terrestrial photosynthesis dynamics for quantifying European vegetation productivity

Información del proyecto

FLEXINEL

Identificador del acuerdo de subvención: 101086622

DOI

10.3030/101086622

Fecha de la firma de la CE 4 Abril 2023

Fecha de inicio 1 Septiembre 2023

Fecha de finalización 31 Agosto 2028

Financiado con arreglo a

• European Research Council (ERC)

Coste total

€ 1 999 943,00

Aportación de la UE

€ 1 999 943,00

Coordinado por

UNIVERSITAT DE VALENCIA
Spain

CORDIS proporciona enlaces a los documentos públicos y las publicaciones de los proyectos de los programas marco HORIZONTE.

Los enlaces a los documentos y las publicaciones de los proyectos del Séptimo Programa Marco, así como los enlaces a algunos tipos de resultados específicos, como conjuntos de datos y «software», se obtienen dinámicamente de OpenAIRE .

Publicaciones

Peer reviewed articles (34)

Multioutput Feature Selection for Emulation and Sensitivity Analysis

Autores: Jorge Vicent Servera, Luca Martino, Jochem Verrelst, Juan Pablo Rivera-Caicedo, Gustau Camps-Valls
Publicado en: IEEE Transactions on Geoscience and Remote Sensing, Edición 62, 2024, ISSN 0196-2892
Editor: Institute of Electrical and Electronics Engineers (IEEE)
DOI: 10.1109/TGRS.2024.3358231

Optimizing hybrid models for canopy nitrogen mapping from Sentinel-2 in Google Earth Engine

Autores: Emma De Clerck, Dávid D.Kovács, Katja Berger, Martin Schlerf, Jochem Verrelst
Publicado en: ISPRS Journal of Photogrammetry and Remote Sensing, Edición 218, 2024, ISSN 0924-2716
Editor: Elsevier BV
DOI: 10.1016/J.ISPRSJPRS.2024.11.005

PyEOGPR: A Python package for vegetation trait mapping with Gaussian Process Regression on Earth observation cloud platforms

Autores: Dávid D. Kovács, Emma De Clerck, Jochem Verrelst
Publicado en: Ecological Informatics, Edición 92, 2025, ISSN 1574-9541
Editor: Elsevier BV
DOI: 10.1016/J.ECOINF.2025.103497

Bridging Gaps in Aquatic Remote Sensing Reflectance Validation: Pixel Boundary Effect and Its Induced Errors

Autores: Shuling Xiao, Chunguang Lyu, Chi Zhang, Jochem Verrelst, Ling Wang, Yunfei Shi, Yanmei Lyu, Haochuan Shi
Publicado en: Sensors, Edición 25, 2025, ISSN 1424-8220
Editor: MDPI AG
DOI: 10.3390/S25237333

High-spatial-resolution gross primary production estimation from Sentinel-2 reflectance using hybrid Gaussian processes modeling

Autores: Emma De Clerck, Pablo Reyes-Muñoz, Egor Prikaziuk, Dávid D.Kovács, Jochem Verrelst
Publicado en: ISPRS Journal of Photogrammetry and Remote Sensing, Edición 232, 2026, ISSN 0924-2716
Editor: Elsevier BV
DOI: 10.1016/J.ISPRSJPRS.2025.11.033

Hyperspectral imaging for precision nitrogen management: A comparative exploration of two methodological approaches to estimate optimal nitrogen rate in processing tomato

Autores: Vito Aurelio Cerasola, Francesco Orsini, Giuseppina Pennisi, Gaia Moretti, Stefano Bona, Francesco Mirone, Jochem Verrelst, Katja Berger, Giorgio Gianquinto
Publicado en: Smart Agricultural Technology, Edición 10, 2025, ISSN 2772-3755
Editor: Elsevier BV
DOI: 10.1016/J.ATECH.2025.100802

Tower-to-global upscaling of terrestrial carbon fluxes driven by MODIS-LAI, Sentinel-3-LAI and ERA5-Land data

Autores: Pablo Reyes-Muñoz, Dávid D.Kovács, Jochem Verrelst
Publicado en: Ecological Indicators, Edición 177, 2025, ISSN 1470-160X
Editor: Elsevier BV
DOI: 10.1016/J.ECOLIND.2025.113597

Spatiotemporal Analysis of Water Quality Conditions in High-Andean Lakes Based on Satellite Indicators Using Sentinel 2 and Landsat 8/9 Images

Autores: Valeria Fernanda Flores Cantos, Patricio X. Lozano Rodríguez, Johanna Elizabeth Ayala Izurieta, Carlos Arturo Jara Santillán, Antonio Ruiz-Verdú, Jochem Verrelst, Peter L. M. Goethals, Jesús Delegido
Publicado en: Water, Edición 17, 2025, ISSN 2073-4441
Editor: MDPI AG
DOI: 10.3390/W17213145

Evaluation and improvement of Copernicus HR-VPP product for crop phenology monitoring

Autores: Egor Prikaziuk, Cláudio F. Silva, Gerbrand Koren, Zhanzhang Cai, Katja Berger, Santiago Belda, Lukas Valentin Graf, Enrico Tomelleri, Jochem Verrelst, Joel Segarra, Dessislava Ganeva
Publicado en: Computers and Electronics in Agriculture, Edición 233, 2025, ISSN 0168-1699
Editor: Elsevier BV
DOI: 10.1016/J.COMPAG.2025.110136

Estimation of wheat biophysical variables through UAV hyperspectral remote sensing using machine learning and radiative transfer models

Autores: Rabi N. Sahoo, R.G. Rejith, Shalini Gakhar, Jochem Verrelst, Rajeev Ranjan, Tarun Kondraju, Mahesh C. Meena, Joydeep Mukherjee, Anchal Dass, Sudhir Kumar, Mahesh Kumar, Raju Dhandapani, Viswanathan Ch
Publicado en: Computers and Electronics in Agriculture, Edición 221, 2024, ISSN 0168-1699
Editor: Elsevier BV
DOI: 10.1016/J.COMPAG.2024.108942

RTM Surrogate Modeling in Optical Remote Sensing: A Review of Emulation for Vegetation and Atmosphere Applications

Autores: Jochem Verrelst, Miguel Morata, José Luis García-Soria, Yilin Sun, Jianbo Qi, Juan Pablo Rivera-Caicedo
Publicado en: Remote Sensing, Edición 17, 2025, ISSN 2072-4292
Editor: MDPI AG
DOI: 10.3390/RS17213618

Monitoring cropland LAI using Gaussian Process Regression and sentinel – 2 surface reflectance data in Google Earth Engine

Autores: Rabi N. Sahoo, Tarun Kondraju, R. G. Rejith, Jochem Verrelst, Rajeev Ranjan, Shalini Gakhar, Amrita Bhandari, Viswanathan Chinnusamy
Publicado en: International Journal of Remote Sensing, Edición 45, 2024, ISSN 0143-1161
Editor: Informa UK Limited
DOI: 10.1080/01431161.2024.2370503

How global sensitive is the AquaCrop model to input parameters? A case study of silage maize yield on a regional scale

Autores: Elahe Akbari, Ali Darvishi Boloorani, Jochem Verrelst, Stefano Pignatti, Najmeh Neysani Samany, Saeid Soufizadeh, Saeid Hamzeh
Publicado en: Frontiers in Agronomy, Edición 6, 2024, ISSN 2673-3218
Editor: Frontiers Media SA
DOI: 10.3389/FAGRO.2024.1304611

Monitoring of Plant Ecological Units Cover Dynamics in a Semiarid Landscape from Past to Future Using Multi-Layer Perceptron and Markov Chain Model

Autores: Masoumeh Aghababaei, Ataollah Ebrahimi, Ali Asghar Naghipour, Esmaeil Asadi, Jochem Verrelst
Publicado en: Remote Sensing, Edición 16, 2024, ISSN 2072-4292
Editor: MDPI AG
DOI: 10.3390/RS16091612

Epistemic and aleatoric uncertainty in optical vegetation trait retrieval: Concepts, Methods, and Outlook

Autores: Jochem Verrelst, José Luis García-Soria, Pablo Reyes-Muñoz, Emma De Clerck, Miguel Morata, Juan Pablo Rivera-Caicedo
Publicado en: ISPRS Journal of Photogrammetry and Remote Sensing, Edición 234, 2026, ISSN 0924-2716
Editor: Elsevier BV
DOI: 10.1016/J.ISPRSJPRS.2026.02.020

Retrieval of crop traits using PROSAIL-based hybrid radiative transfer model and EnMAP hyperspectral data

Autores: Prachi Singh, Prashant K. Srivastava, Prakash Kumar Jha, Jochem Verrelst, Pashupati Nath Singh, Rajendra Prasad
Publicado en: International Journal of Applied Earth Observation and Geoinformation, Edición 143, 2025, ISSN 1569-8432
Editor: Elsevier BV
DOI: 10.1016/J.JAG.2025.104769

Assessment of PlanetScope Spectral Data for Estimation of Peanut Leaf Area Index Using Machine Learning and Statistical Methods

Autores: Michael Ekwe, Hansanee Fernando, Godstime James, Oluseun Adeluyi, Jochem Verrelst, Angela Kross
Publicado en: Sensors, Edición 26, 2026, ISSN 1424-8220
Editor: MDPI AG
DOI: 10.3390/S26031018

Optimizing Empirical and Hybrid Modeling for Advanced Canopy Chlorophyll and Nitrogen Retrieval Technique Using EnMAP Data

Autores: Mir Md Tasnim Alam, Anita Simic Milas, Jochem Verrelst, Qing Tian, Alia Soleil Kripal, Henry Poku Osei, Md Atiqur Rahman
Publicado en: Environmental Challenges, Edición 18, 2025, ISSN 2667-0100
Editor: Elsevier BV
DOI: 10.1016/J.ENVC.2025.101114

Machine Learning for Satellite Solar-Induced Fluorescence: Retrieval, Reconstruction, Downscaling, and Applications

Autores: Jochem Verrelst, Yuxin Zhang, Miguel Morata, Emma De Clerck, Leizhen Liu
Publicado en: Remote Sensing, Edición 18, 2026, ISSN 2072-4292
Editor: MDPI AG
DOI: 10.3390/RS18040553

A comprehensive survey on quantifying non-photosynthetic vegetation cover and biomass from imaging spectroscopy

Autores: Jochem Verrelst, Andrej Halabuk, Clement Atzberger, Tobias Hank, Stefanie Steinhauser, Katja Berger
Publicado en: Ecological Indicators, Edición 155, 2023, ISSN 1470-160X
Editor: Elsevier BV
DOI: 10.1016/J.ECOLIND.2023.110911

Mapping mangrove functional traits from Sentinel-2 imagery based on hybrid models coupled with active learning strategies

Autores: Mingming Jia, Xianxian Guo, Lin Zhang, Mao Wang, Wenqing Wang, Chunyan Lu, Chuanpeng Zhao, Rong Zhang, Ming Wang, Hengqi Yan, Zongming Wang, Jochem Verrelst
Publicado en: International Journal of Applied Earth Observation and Geoinformation, Edición 130, 2024, ISSN 1569-8432
Editor: Elsevier BV
DOI: 10.1016/J.JAG.2024.103905

Scaling-up plant chlorophyll retrieval from proximal to UAV-borne hyperspectral data using a Gaussian process hybrid model

Autores: Rabi N. Sahoo, R. G. Rejith, Tarun Kondraju, Rajeev Ranjan, Amrita Bhandari, Shalini Gakhar, Mohd Asim, Jochem Verrelst, Ramanjit Kaur, Teekam Singh, Anchal Dass
Publicado en: International Journal of Remote Sensing, 2025, ISSN 0143-1161
Editor: Informa UK Limited
DOI: 10.1080/01431161.2025.2546152

Optimizing hybrid models for forest leaf and canopy trait mapping from EnMAP hyperspectral data with limited field samples

Autores: Nizom Farmonov, Susanne Walden, Eric Martinée, Christian Lampei, Mona Schreiber, Lars Opgenoorth, Anjaharinony Andry Ny Aina Rakotomalala, Tobias Müller, Nina Farwig, Stefan Pinkert, Lucy Saueressig
Publicado en: Science of Remote Sensing, Edición 12, 2025, ISSN 2666-0172
Editor: Elsevier BV
DOI: 10.1016/J.SRS.2025.100253

Monitoring mangrove traits through optical Earth observation: Towards spatio-temporal scalability using cloud-based Sentinel-2 continuous time series

Autores: Nguyen An Binh, Leon T. Hauser, Matías Salinero-Delgado, Pham Viet Hoa, Giang Thi Phuong Thao, Jochem Verrelst
Publicado en: ISPRS Journal of Photogrammetry and Remote Sensing, Edición 214, 2025, ISSN 0924-2716
Editor: Elsevier BV
DOI: 10.1016/J.ISPRSJPRS.2024.06.007

Quantifying angular sensitivity and synergistic effects of SIF and vegetation indices for robust winter wheat yield estimation

Autores: Huiren Tian, Yongyuan Gao, Yuxin Zhang, Hongwei Li, Jochem Verrelst, Yelu Zeng
Publicado en: International Journal of Applied Earth Observation and Geoinformation, Edición 148, 2026, ISSN 1569-8432
Editor: Elsevier BV
DOI: 10.1016/J.JAG.2026.105235

Multi-decadal temporal reconstruction of Sentinel-3 OLCI-based vegetation products with multi-output Gaussian process regression

Autores: Dávid D.Kovács, Pablo Reyes-Muñoz, Katja Berger, Viktor Ixion Mészáros, Gabriel Caballero, Jochem Verrelst
Publicado en: Ecological Informatics, Edición 83, 2024, ISSN 1574-9541
Editor: Elsevier BV
DOI: 10.1016/J.ECOINF.2024.102816

In-season forecasting of within-field grain yield from Sentinel-2 time series data

Autores: Eatidal Amin, Luca Pipia, Santiago Belda, Gregor Perich, Lukas Valentin Graf, Helge Aasen, Shari Van Wittenberghe, José Moreno, Jochem Verrelst
Publicado en: International Journal of Applied Earth Observation and Geoinformation, Edición 126, 2024, ISSN 1569-8432
Editor: Elsevier BV
DOI: 10.1016/J.JAG.2023.103636

Monitoring Biophysical Variables (FVC, LAI, LCab, and CWC) and Cropland Dynamics at Field Scale Using Sentinel-2 Time Series

Autores: Reza Hassanpour, Abolfazl Majnooni-Heris, Ahmad Fakheri Fard, Jochem Verrelst
Publicado en: Remote Sensing, Edición 16, 2024, ISSN 2072-4292
Editor: MDPI AG
DOI: 10.3390/RS16132284

Estimating rainfed groundnut’s leaf area index using Sentinel-2 based on Machine Learning Regression Algorithms and Empirical Models

Autores: Michael Chibuike Ekwe, Oluseun Adeluyi, Jochem Verrelst, Angela Kross, Caleb Akoji Odiji
Publicado en: Precision Agriculture, Edición 25, 2024, ISSN 1385-2256
Editor: Springer Science and Business Media LLC
DOI: 10.1007/S11119-024-10117-0

On the potential of principal component analysis for the reconstruction of full-spectrum SIF emission and emulated airborne-to-satellite upscaling

Autores: Miguel Morata, Bastian Siegmann, José Luis García-Soria, Juan Pablo Rivera-Caicedo, Jochem Verrelst
Publicado en: Remote Sensing of Environment, Edición 328, 2025, ISSN 0034-4257
Editor: Elsevier BV
DOI: 10.1016/J.RSE.2025.114865

Evaluating epistemic uncertainty estimation strategies in vegetation trait retrieval using hybrid models and imaging spectroscopy data

Autores: José Luis García-Soria, Miguel Morata, Katja Berger, Ana Belén Pascual-Venteo, Juan Pablo Rivera-Caicedo, Jochem Verrelst
Publicado en: Remote Sensing of Environment, Edición 310, 2024, ISSN 0034-4257
Editor: Elsevier BV
DOI: 10.1016/J.RSE.2024.114228

A User-Friendly Google Earth Engine Web Application for Vegetation Trait Mapping and Time Series Analysis From Sentinel-2 and Sentinel-3 Imagery

Autores: Emma De Clerck, Jochem Verrelst
Publicado en: IEEE Geoscience and Remote Sensing Letters, Edición 23, 2026, ISSN 1545-598X
Editor: Institute of Electrical and Electronics Engineers (IEEE)
DOI: 10.1109/LGRS.2026.3658233

GROUNDED EO: Data-driven Sentinel-2 LAI and FAPAR retrieval using Gaussian processes trained with extensive fiducial reference measurements

Autores: Luke A. Brown, Richard Fernandes, Jochem Verrelst, Harry Morris, Najib Djamai, Pablo Reyes-Muñoz, Dávid D.Kovács, Courtney Meier
Publicado en: Remote Sensing of Environment, Edición 326, 2025, ISSN 0034-4257
Editor: Elsevier BV
DOI: 10.1016/J.RSE.2025.114797

Enhancing Plant Ecological Unit Mapping Accuracy with Auxiliary Data from Landsat-8 in a Heterogeneous Rangeland

Autores: Masoumeh Aghababaei, Ataollah Ebrahimi, Ali Asghar Naghipour, Esmaeil Asadi, Jochem Verrelst
Publicado en: Remote Sensing, Edición 17, 2025, ISSN 2072-4292
Editor: MDPI AG
DOI: 10.3390/RS17244025