Search Results - "WEISS, Marie"

Exploiting the centimeter resolution of UAV multispectral imagery to improve remote-sensing estimates of canopy structure and biochemistry in sugar beet crops by Jay, Sylvain, Baret, Frédéric, Dutartre, Dan, Malatesta, Ghislain, Héno, Stéphanie, Comar, Alexis, Weiss, Marie, Maupas, Fabienne

“…The recent emergence of unmanned aerial vehicles (UAV) has opened a new horizon in vegetation remote sensing, especially for agricultural applications…”
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Review of indirect optical measurements of leaf area index: Recent advances, challenges, and perspectives by Yan, Guangjian, Hu, Ronghai, Luo, Jinghui, Weiss, Marie, Jiang, Hailan, Mu, Xihan, Xie, Donghui, Zhang, Wuming

“…•Latest progress and prospects of indirect LAI measurement.•Comprehensive review of theories, algorithms, instruments, and challenges.•Appealing new means of…”
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Critical analysis of methods to estimate the fraction of absorbed or intercepted photosynthetically active radiation from ground measurements: Application to rice crops by Li, Wenjuan, Fang, Hongliang, Wei, Shanshan, Weiss, Marie, Baret, Fréderic

“…•fIPAR is a good proxy of fAPAR when the background is dark as in most rice crops.•Impact of illumination conditions and non-green components was…”
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Quality Assessment of PROBA-V LAI, fAPAR and fCOVER Collection 300 m Products of Copernicus Global Land Service by Fuster, Beatriz, Sánchez-Zapero, Jorge, Camacho, Fernando, García-Santos, Vicente, Verger, Aleixandre, Lacaze, Roselyne, Weiss, Marie, Baret, Frederic, Smets, Bruno

“…The Copernicus Global Land Service (CGLS) provides global time series of leaf area index (LAI), fraction of absorbed photosynthetically active radiation…”
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Niche differentiation of arthropods and plants along small-scale gradients in temporary wetlands (kettle holes) by Bergholz, Kolja, Balthasar, Cathrina, Weiss, Anne-Marie, Brunkhardt, Jennifer, Ristow, Michael, Weiss, Lina

“…Small temporary wetlands, like kettle holes, provide many valuable ecosystem functions and serve as refuge habitats in otherwise monotonous agricultural…”
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Validation of coarse spatial resolution LAI and FAPAR time series over cropland in southwest France by Claverie, Martin, Vermote, Eric F., Weiss, Marie, Baret, Frédéric, Hagolle, Olivier, Demarez, Valérie

“…This study aims at validating Leaf Area Index (LAI) and Fraction of Absorbed Photosynthetically Active Radiation (FAPAR) products derived from MODIS surface…”
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Data Service Platform for Sentinel-2 Surface Reflectance and Value-Added Products: System Use and Examples by Vuolo, Francesco, Zoltak, Mateusz, Pipitone, Claudia, Zappa, Luca, Wenng, Hannah, Immitzer, Markus, Weiss, Marie, Baret, Frederic, Atzberger, Clement

“…This technical note presents the first Sentinel-2 data service platform for obtaining atmospherically-corrected images and generating the corresponding…”
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A High-Throughput Model-Assisted Method for Phenotyping Maize Green Leaf Area Index Dynamics Using Unmanned Aerial Vehicle Imagery by Blancon, Justin, Dutartre, Dan, Tixier, Marie-Hélène, Weiss, Marie, Comar, Alexis, Praud, Sébastien, Baret, Frédéric

“…The dynamics of the Green Leaf Area Index (GLAI) is of great interest for numerous applications such as yield prediction and plant breeding. We present a…”
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Estimation of leaf traits from reflectance measurements: comparison between methods based on vegetation indices and several versions of the PROSPECT model by Jiang, Jingyi, Comar, Alexis, Burger, Philippe, Bancal, Pierre, Weiss, Marie, Baret, Frédéric

“…Leaf biochemical composition corresponds to traits related to the plant state and its functioning. This study puts the emphasis on the main leaf absorbers:…”
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GEOV2: Improved smoothed and gap filled time series of LAI, FAPAR and FCover 1 km Copernicus Global Land products by Verger, Aleixandre, Sánchez-Zapero, Jorge, Weiss, Marie, Descals, Adrià, Camacho, Fernando, Lacaze, Roselyne, Baret, Frédéric

“…Essential vegetation variables including leaf area index (LAI), fraction of absorbed photosynthetic active radiation (FAPAR) and fraction of green vegetation…”
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Personality traits and complex problem solving: Personality disorders and their effects on complex problem-solving ability by Kipman, Ulrike, Bartholdy, Stephan, Weiss, Marie, Aichhorn, Wolfgang, Schiepek, Günter

“…Complex problem solving (CPS) can be interpreted as the number of psychological mechanisms that allow us to reach our targets in difficult situations, that can…”
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A Bibliometric Visualization Review of the MODIS LAI/FPAR Products from 1995 to 2020 by Yan, Kai, Zou, Dongxiao, Yan, Guangjian, Fang, Hongliang, Weiss, Marie, Rautiainen, Miina, Knyazikhin, Yuri, Myneni, Ranga B.

“…The MODIS LAI/FPAR products have been widely used in various fields since their first public release in 2000. This review intends to summarize the history,…”
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Mapping Crop Leaf Area Index and Canopy Chlorophyll Content Using UAV Multispectral Imagery: Impacts of Illuminations and Distribution of Input Variables by Li, Wenjuan, Weiss, Marie, Garric, Bernard, Champolivier, Luc, Jiang, Jingyi, Wu, Wenbin, Baret, Frédéric

“…Leaf area index (LAI) and canopy chlorophyll content (CCC) are important indicators that describe the growth status and nitrogen deficiencies of crops. Several…”
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A Generic Algorithm to Estimate LAI, FAPAR and FCOVER Variables from SPOT4_HRVIR and Landsat Sensors: Evaluation of the Consistency and Comparison with Ground Measurements by Li, Wenjuan, Weiss, Marie, Waldner, Francois, Defourny, Pierre, Demarez, Valerie, Morin, David, Hagolle, Olivier, Baret, Frederic

“…The leaf area index (LAI) and the fraction of photosynthetically active radiation absorbed by green vegetation (FAPAR) are essential climatic variables in…”
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Crop Phenology Modelling Using Proximal and Satellite Sensor Data by Gobin, Anne, Sallah, Abdoul-Hamid Mohamed, Curnel, Yannick, Delvoye, Cindy, Weiss, Marie, Wellens, Joost, Piccard, Isabelle, Planchon, Viviane, Tychon, Bernard, Goffart, Jean-Pierre, Defourny, Pierre

“…Understanding crop phenology is crucial for predicting crop yields and identifying potential risks to food security. The objective was to investigate the…”
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Remote Sensing Data for Digital Soil Mapping in French Research—A Review by Richer-de-Forges, Anne C., Chen, Qianqian, Baghdadi, Nicolas, Chen, Songchao, Gomez, Cécile, Jacquemoud, Stéphane, Martelet, Guillaume, Mulder, Vera L., Urbina-Salazar, Diego, Vaudour, Emmanuelle, Weiss, Marie, Wigneron, Jean-Pierre, Arrouays, Dominique

“…Soils are at the crossroads of many existential issues that humanity is currently facing. Soils are a finite resource that is under threat, mainly due to human…”
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On Line Validation Exercise (OLIVE): A Web Based Service for the Validation of Medium Resolution Land Products. Application to FAPAR Products by Weiss, Marie, Baret, Frederic, Block, Tom, Koetz, Benjamin, Burini, Alessandro, Scholze, Bettina, Lecharpentier, Patrice, Brockmann, Carsten, Fernandes, Richard, Plummer, Stephen

“…The OLIVE (On Line Interactive Validation Exercise) platform is dedicated to the validation of global biophysical products such as LAI (Leaf Area Index) and…”
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SegVeg: Segmenting RGB Images into Green and Senescent Vegetation by Combining Deep and Shallow Methods by Serouart, Mario, Madec, Simon, David, Etienne, Velumani, Kaaviya, Lopez Lozano, Raul, Weiss, Marie, Baret, Frédéric

“…Pixel segmentation of high-resolution RGB images into chlorophyll-active or nonactive vegetation classes is a first step often required before estimating key…”
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The impact of palliative radiotherapy on health-related quality of life in patients with head and neck cancer – Results of a multicenter prospective cohort study by Weiss, Marie-Luise, Domschikowski, Justus, Krug, David, Sonnhoff, Mathias, Nitsche, Mirko, Hoffmann, Wolfgang, Becker-Schiebe, Martina, Bock, Felix, Hoffmann, Markus, Schmalz, Claudia, Dunst, Jürgen, Fabian, Alexander

“…•Data on patient-reported outcomes is scarce in palliative radiotherapy for head and neck cancer.•Prospective study with course of quality of life and symptoms…”
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Land Cover and Crop Type Classification along the Season Based on Biophysical Variables Retrieved from Multi-Sensor High-Resolution Time Series by Waldner, Francois, Lambert, Marie-Julie, Li, Wenjuan, Weiss, Marie, Demarez, Valerie, Morin, David, Marais-Sicre, Claire, Hagolle, Olivier, Baret, Frederic, Defourny, Pierre

“…With the ever-increasing number of satellites and the availability of data free of charge, the integration of multi-sensor images in coherent time series…”
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