Search Results - "RICHAUME, Philippe"

Disaggregation of SMOS Soil Moisture in Southeastern Australia by Merlin, Olivier, Rudiger, Christoph, Al Bitar, Ahmad, Richaume, Philippe, Walker, Jeffrey P., Kerr, Yann H.

“…Disaggregation based on Physical And Theoretical scale Change (DisPATCh) is an algorithm dedicated to the disaggregation of soil moisture observations using…”
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SMOS Radio Frequency Interference Scenario: Status and Actions Taken to Improve the RFI Environment in the 1400-1427-MHz Passive Band by Oliva, R., Daganzo, E., Kerr, Y. H., Mecklenburg, S., Nieto, S., Richaume, P., Gruhier, C.

“…The European Space Agency's Soil Moisture and Ocean Salinity (SMOS) mission is perturbed by radio frequency interferences (RFIs) that jeopardize part of its…”
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Evaluation of SMOS Soil Moisture Products Over Continental U.S. Using the SCAN/SNOTEL Network by Al Bitar, Ahmad, Leroux, D., Kerr, Y. H., Merlin, O., Richaume, P., Sahoo, A., Wood, E. F.

“…The Soil Moisture and Ocean Salinity (SMOS) satellite has opened the era of soil moisture products from passive L-band observations. In this paper, validation…”
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Spatial distribution and possible sources of SMOS errors at the global scale by Leroux, Delphine J., Kerr, Yann H., Richaume, Philippe, Fieuzal, Remy

“…SMOS (Soil Moisture and Ocean Salinity) data have now been available for over two years and, as part of the validation process, comparing this new dataset to…”
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SMOS Neural Network Soil Moisture Data Assimilation in a Land Surface Model and Atmospheric Impact by Rodríguez-Fernández, Nemesio, de Rosnay, Patricia, Albergel, Clement, Richaume, Philippe, Aires, Filipe, Prigent, Catherine, Kerr, Yann

“…The assimilation of Soil Moisture and Ocean Salinity (SMOS) data into the ECMWF (European Centre for Medium Range Weather Forecasts) H-TESSEL (Hydrology…”
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Comparison of Dobson and Mironov Dielectric Models in the SMOS Soil Moisture Retrieval Algorithm by Mialon, Arnaud, Richaume, Philippe, Leroux, Delphine, Bircher, Simone, Al Bitar, Ahmad, Pellarin, Thierry, Wigneron, Jean-Pierre, Kerr, Yann H.

“…The Soil Moisture and Ocean Salinity (SMOS) mission provides global surface soil moisture over the continental land surfaces. The retrieval algorithm is based…”
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SMOS L-VOD Retrieved by Level 2 Algorithm and its Correlation With GEDI LIDAR Products by Vittucci, Cristina, Guerriero, Leila, Ferrazzoli, Paolo, Richaume, Philippe, Kerr, Yann H.

“…In this article, L-band vegetation optical depth (L-VOD) retrieved by Soil Moisture and Ocean Salinity (SMOS) in four large continents is compared against…”
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Assessment of SMOS Root Zone Soil Moisture: A Comparative Study Using SMAP, ERA5, and GLDAS by Ojha, Nitu, Mahmoodi, Ali, Mialon, Arnaud, Richaume, Philippe, Ferrant, Sylvain, Kerr, Yann H.

“…Root zone soil moisture (RZSM) refers to the amount of water present in the soil layer where plants can freely absorb water, and its information is crucial for…”
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Evaluating soil moisture retrieval in Arctic and sub-Arctic environments using passive microwave satellite data by Ortet, Juliette, Mialon, Arnaud, Kerr, Yann, Royer, Alain, Berg, Aaron, Boike, Julia, Humphreys, Elyn, Gibon, François, Richaume, Philippe, Bircher-Adrot, Simone, Gorrab, Azza, Roy, Alexandre

“…Soil Moisture (SM) is a key parameter in northern Arctic and sub-Arctic (A-SA) environments that are highly vulnerable to climate change. We evaluated six SM…”
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Above-Ground Biomass Estimation based on Multi-angular L-Band Measurements of Brightness Temperatures by Salazar-Neira, Julio C., Mialon, Arnaud, Richaume, Philippe, Mermoz, Stephane, Kerr, Yann H., Bouvet, Alexandre, Toan, Thuy Le, Boitard, Simon, Rodriguez-Fernandez, Nemesio J.

“…There is growing interest in using passive microwave observations and Vegetation Optical Depth (VOD) to study the above ground biomass (AGB) and carbon stocks…”
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Estimating the uncertainties of satellite derived soil moisture at global scale by Gibon, François, Mialon, Arnaud, Richaume, Philippe, Rodríguez-Fernández, Nemesio, Aberer, Daniel, Boresch, Alexander, Crapolicchio, Raffaele, Dorigo, Wouter, Gruber, Alexander, Himmelbauer, Irene, Preimesberger, Wolfgang, Sabia, Roberto, Stradiotti, Pietro, Tercjak, Monika, Kerr, Yann H.

“…This study attempts to derive the uncertainty of the soil moisture estimation from passive microwave satellite mission at global scale. To do so, the approach…”
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Long Term Global Surface Soil Moisture Fields Using an SMOS-Trained Neural Network Applied to AMSR-E Data by Rodriguez-Fernandez, Nemesio J, Kerr, Yann H, Vander Schalie, Robin, Al-Yaari, Amen, Wigneron, Jean-Pierre, de Jeu, Richard, Richaume, Philippe, Dutra, Emanuel, Mialon, Arnaud, Drusch, Matthias

“…A method to retrieve soil moisture (SM) from Advanced Scanning Microwave Radiometer-Earth Observing System Sensor (AMSR-E) observations using Soil Moisture and…”
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First evaluation of the simultaneous SMOS and ELBARA-II observations in the Mediterranean region by Wigneron, Jean-Pierre, Schwank, Mike, Baeza, Ernesto Lopez, Kerr, Yann, Novello, Nathalie, Millan, Cristina, Moisy, Christophe, Richaume, Philippe, Mialon, Arnaud, Al Bitar, Ahmad, Cabot, Francois, Lawrence, Heather, Guyon, Dominique, Calvet, Jean-Christophe, Grant, Jennifer P., Casal, Tania, de Rosnay, Patricia, Saleh, Kauzar, Mahmoodi, Ali, Delwart, Steven, Mecklenburg, Susanne

“…The SMOS (Soil Moisture and Ocean Salinity) mission was launched on November 2, 2009. Over the land surfaces, simultaneous retrievals of surface soil moisture…”
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SMOS Third Mission Reprocessing after 10 Years in Orbit by Oliva, Roger, Martín-Neira, Manuel, Corbella, Ignasi, Closa, Josep, Zurita, Albert, Cabot, François, Khazaal, Ali, Richaume, Philippe, Kainulainen, Juha, Barbosa, Jose, Lopes, Gonçalo, Tenerelli, Joseph, Díez-García, Raul, González-Gambau, Veronica, Crapolicchio, Raffaele

“…After more than 10 years in orbit, the SMOS team has started a new reprocessing campaign for the SMOS measurements, which includes the changes in calibration…”
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Resolution enhancement of SMOS brightness temperatures: Application to melt detection on the Antarctic and Greenland ice sheets by Zeiger, Pierre, Picard, Ghislain, Richaume, Philippe, Mialon, Arnaud, Rodriguez-Fernandez, Nemesio

“…A large part of the surface of the Greenland Ice Sheet (GrIS) and the margins of Antarctica are melting every summer, affecting their surface mass balance…”
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Temperature dependence of L-band vegetation optical depth over the boreal forest from 2011 to 2022 by Schwank, Mike, Zhou, Yiwen, Mialon, Arnaud, Richaume, Philippe, Kerr, Yann, Mätzler, Christian

“…The dependence of L-band Vegetation Optical Depth (L-VOD, τ) on Vegetation temperature TV is investigated for 1165 boreal forest grid cells selected for…”
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Recovery of SMOS Salinity Variability in RFI-Contaminated Regions by Bonjean, Fabrice, Boutin, Jacqueline, Vergely, Jean-Luc, Richaume, Philippe, Sabia, Roberto

“…The Soil Moisture and Ocean Salinity (SMOS) satellite mission, operational since 2010, relies on an L-band microwave interferometric radiometer to generate…”
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Modelling the passive microwave signature from land surfaces: A review of recent results and application to the L-band SMOS & SMAP soil moisture retrieval algorithms by Wigneron, J.-P., Jackson, T.J., O'Neill, P., De Lannoy, G., de Rosnay, P., Walker, J.P., Ferrazzoli, P., Mironov, V., Bircher, S., Grant, J.P., Kurum, M., Schwank, M., Munoz-Sabater, J., Das, N., Royer, A., Al-Yaari, A., Al Bitar, A., Fernandez-Moran, R., Lawrence, H., Mialon, A., Parrens, M., Richaume, P., Delwart, S., Kerr, Y.

“…Two passive microwave missions are currently operating at L-band to monitor surface soil moisture (SM) over continental surfaces. The SMOS sensor, based on an…”
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The SMOS Soil Moisture Retrieval Algorithm by Kerr, Y. H., Waldteufel, P., Richaume, P., Wigneron, J. P., Ferrazzoli, P., Mahmoodi, A., Al Bitar, Ahmad, Cabot, F., Gruhier, C., Juglea, S. E., Leroux, D., Mialon, A., Delwart, S.

“…The Soil Moisture and Ocean Salinity (SMOS) mission is European Space Agency (ESA's) second Earth Explorer Opportunity mission, launched in November 2009. It…”
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Assessment and inter-comparison of recently developed/reprocessed microwave satellite soil moisture products using ISMN ground-based measurements by Al-Yaari, A., Wigneron, J.-P., Dorigo, W., Colliander, A., Pellarin, T., Hahn, S., Mialon, A., Richaume, P., Fernandez-Moran, R., Fan, L., Kerr, Y.H., De Lannoy, G.

“…Soil moisture (SM) is a key state variable in understanding the climate system through its control on the land surface energy, water budget partitioning, and…”
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