Search Results - "Betbeder, Julie"

Remote Sensing and Cropping Practices: A Review by Bégué, Agnès, Arvor, Damien, Bellon, Beatriz, Betbeder, Julie, de Abelleyra, Diego, P. D. Ferraz, Rodrigo, Lebourgeois, Valentine, Lelong, Camille, Simões, Margareth, R. Verón, Santiago

“…For agronomic, environmental, and economic reasons, the need for spatialized information about agricultural practices is expected to rapidly increase. In this…”
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Evaluation of Using Sentinel-1 and -2 Time-Series to Identify Winter Land Use in Agricultural Landscapes by Denize, Julien, Hubert-Moy, Laurence, Betbeder, Julie, Corgne, Samuel, Baudry, Jacques, Pottier, Eric

“…Monitoring vegetation cover during winter is a major environmental and scientific issue in agricultural areas. From an environmental viewpoint, the presence…”
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Evaluation of Sentinel-1 and 2 Time Series for Land Cover Classification of Forest–Agriculture Mosaics in Temperate and Tropical Landscapes by Mercier, Audrey, Betbeder, Julie, Rumiano, Florent, Baudry, Jacques, Gond, Valéry, Blanc, Lilian, Bourgoin, Clément, Cornu, Guillaume, Ciudad, Carlos, Marchamalo, Miguel, Poccard-Chapuis, René, Hubert-Moy, Laurence

“…Monitoring forest–agriculture mosaics is crucial for understanding landscape heterogeneity and managing biodiversity. Mapping these mosaics from remotely…”
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Disentangling the drivers of deforestation and forest degradation in the Miombo landscape: A case study from Mozambique by Nogueira Lisboa, Sá, Grinand, Clovis, Betbeder, Julie, Montfort, Frédérique, Blanc, Lilian

“…•Disentangling forest change drivers in the miombo landscape is a challenge.•A new spatial method has been proposed to map and assess ten drivers of forest…”
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Automatic Detection of Inland Water Bodies along Altimetry Tracks for Estimating Surface Water Storage Variations in the Congo Basin by Frappart, Frédéric, Zeiger, Pierre, Betbeder, Julie, Gond, Valéry, Bellot, Régis, Baghdadi, Nicolas, Blarel, Fabien, Darrozes, José, Bourrel, Luc, Seyler, Frédérique

“…Surface water storage in floodplains and wetlands is poorly known from regional to global scales, in spite of its importance in the hydrological and the carbon…”
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Looking beyond forest cover: an analysis of landscape-scale predictors of forest degradation in the Brazilian Amazon by Bourgoin, Clément, Betbeder, Julie, Le Roux, Renan, Gond, Valéry, Oszwald, Johan, Arvor, Damien, Baudry, Jacques, Boussard, Hugues, Le Clech, Solen, Mazzei, Lucas, Dessard, Hélène, Läderach, Peter, Reymondin, Louis, Blanc, Lilian

“…Abstract While forest degradation rates and extent exceed deforestation in the Brazilian Amazon, less attention is given to the factors controlling its spatial…”
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How wildfires increase sensitivity of Amazon forests to droughts by Le Roux, Renan, Wagner, Fabien, Blanc, Lilian, Betbeder, Julie, Gond, Valery, Dessard, Hélène, Funatzu, Beatriz, Bourgoin, Clément, Cornu, Guillaume, Herault, Bruno, Montfort, Frédérique, Sist, Plinio, Begue, Agnes, Dubreuil, Vincent, Laurent, François, Messner, François, Fadhil Hasan, Ali, Arvor, Damien

“…Abstract The phenology of tropical forests is tightly related to climate conditions. In the Amazon, the seasonal greening of forests is conditioned by solar…”
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Mapping of Central Africa Forested Wetlands Using Remote Sensing by Betbeder, Julie, Gond, Valery, Frappart, Frederic, Baghdadi, Nicolas N., Briant, Gael, Bartholome, Etienne

“…Wetlands represent 6% of the Earth's land cover surface. They are of crucial importance in the global water cycle and climatic dynamics. Nowadays, wetlands are…”
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Assessing ecological habitat structure from local to landscape scales using synthetic aperture radar by Betbeder, Julie, Hubert-Moy, Laurence, Burel, Françoise, Corgne, Samuel, Baudry, Jacques

“…Ecological studies need accurate environmental data such as vegetation characterization, landscape structure and organization, to predict and explain the…”
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Estimating crop parameters using Sentinel-1 and 2 datasets and geospatial field data by Mercier, Audrey, Betbeder, Julie, Denize, Julien, Roger, Jean-Luc, Spicher, Fabien, Lacoux, Jérôme, Roger, David, Baudry, Jacques, Hubert-Moy, Laurence

“…Crop monitoring is essential for ensuring food security in a global context of population growth and climate change. Satellite images are commonly used to…”
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Detection and Characterization of Hedgerows Using TerraSAR-X Imagery by Betbeder, Julie, Nabucet, Jean, Pottier, Eric, Baudry, Jacques, Corgne, Samuel, Hubert-Moy, Laurence

“…Whilst most hedgerow functions depend upon hedgerow structure and hedgerow network patterns, in many ecological studies information on the fragmentation of…”
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Landform and landscape mapping, French Guiana (South America) by Guitet, Stéphane, Cornu, Jean-François, Brunaux, Olivier, Betbeder, Julie, Carozza, Jean-Michel, Richard-Hansen, Cécile

“…In this paper two geomorphologic maps (landform level and landscape level) are presented covering the French Guianan rainforest (84,000 km 2 ) using…”
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Evaluation of Sentinel-1 & 2 time series for predicting wheat and rapeseed phenological stages by Mercier, Audrey, Betbeder, Julie, Baudry, Jacques, Le Roux, Vincent, Spicher, Fabien, Lacoux, Jérôme, Roger, David, Hubert-Moy, Laurence

“…In the global context of population growth and climate change, monitoring crops is necessary to sustain agriculture and conserve natural resources. While many…”
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Assimilation of LAI and Dry Biomass Data From Optical and SAR Images Into an Agro-Meteorological Model to Estimate Soybean Yield by Betbeder, Julie, Fieuzal, Remy, Baup, Frederic

“…Crop monitoring at a fine scale and crop yield estimation are critical from an environmental perspective because they provide essential information to combine…”
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TerraSAR-X dual-pol time-series for mapping of wetland vegetation by Betbeder, Julie, Rapinel, Sébastien, Corgne, Samuel, Pottier, Eric, Hubert-Moy, Laurence

“…Mapping vegetation formations at a fine scale is crucial for assessing wetland functions and for better landscape management. Identification and…”
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Identification of Winter Land Use in Temperate Agricultural Landscapes based on Sentinel-1 and 2 Times-Series by Denize, Julien, Hubert-Moy, Laurence, Corgne, Samuel, Betbeder, Julie, Pottier, Eric

“…Land cover and land use monitoring, particularly during winter season, is still a major environmental and scientific issue in agricultural areas. From an…”
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Evaluation of using sentinel-1 and -2 time-series to identifywinter land use in agricultural landscapes by Denize, J., Hubert-Moy, Laurence, Betbeder, J., Corgne, Samuel, Baudry, J., Pottier, E.

“…Monitoring vegetation cover during winter is a major environmental and scientific issue in agricultural areas. From an environmental viewpoint, the presence…”
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Assessing the joint effects of landscape, farm features and crop management practices on berry damage in coffee plantations by Vilchez-Mendoza, Sergio, Romero-Gurdián, Ali, Avelino, Jacques, DeClerck, Fabrice, Bommel, Pierre, Betbeder, Julie, Cilas, Christian, Beilhe, Leila Bagny

“…Coffee berry borer (CBB) (Hypothenemus hampei; Coleoptera: Curculionidae: Scolytinae) is a major insect pest affecting coffee cultivation that causes large…”
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SAR analysis of wetland ecosystems: Effects of band frequency, polarization mode and acquisition dates by Rapinel, Sébastien, Betbeder, Julie, Denize, Julien, Fabre, Elodie, Pottier, Éric, Hubert-Moy, Laurence

“…•25 features were derived from 5 pairs of TerraSAR-X and RADARSAT-2 images.•X-/C-band, dual-/quad-pol and single-/multi-acquisition configurations were…”
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UAV-based canopy textures assess changes in forest structure from long-term degradation by Bourgoin, Clément, Betbeder, Julie, Couteron, Pierre, Blanc, Lilian, Dessard, Hélène, Oszwald, Johan, Le Roux, Renan, Cornu, Guillaume, Reymondin, Louis, Mazzei, Lucas, Sist, Plinio, Läderach, Peter, Gond, Valéry

“…•We assessed canopy texture – structure relations along forest degradation gradients.•Canopy textures capture 58% of degradation-induced variability of canopy…”
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