P
Patricia de Rosnay
Researcher at European Centre for Medium-Range Weather Forecasts
Publications - 85
Citations - 13753
Patricia de Rosnay is an academic researcher from European Centre for Medium-Range Weather Forecasts. The author has contributed to research in topics: Data assimilation & Numerical weather prediction. The author has an hindex of 30, co-authored 83 publications receiving 6173 citations. Previous affiliations of Patricia de Rosnay include Centre national de la recherche scientifique.
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Journal ArticleDOI
The ERA5 global reanalysis
Hans Hersbach,Bill Bell,Paul Berrisford,Shoji Hirahara,András Horányi,Joaquín Muñoz-Sabater,Julien Nicolas,Carole Peubey,Raluca Radu,Dinand Schepers,Adrian Simmons,Cornel Soci,Saleh Abdalla,Xavier Abellan,Gianpaolo Balsamo,Peter Bechtold,Gionata Biavati,Jean Bidlot,Massimo Bonavita,Giovanna de Chiara,Per Dahlgren,Dick Dee,Michail Diamantakis,Rossana Dragani,Johannes Flemming,Richard G. Forbes,Manuel Fuentes,Alan J. Geer,Leo Haimberger,Sean Healy,Robin J. Hogan,Elías Hólm,Marta Janisková,Sarah Keeley,Patrick Laloyaux,Philippe Lopez,Cristina Lupu,Gabor Radnoti,Patricia de Rosnay,Iryna Rozum,Freja Vamborg,Sebastien Villaume,Jean-Noël Thépaut +42 more
Journal ArticleDOI
Upscaling sparse ground‐based soil moisture observations for the validation of coarse‐resolution satellite soil moisture products
Wade T. Crow,Aaron A. Berg,Michael H. Cosh,Alexander Loew,Binayak P. Mohanty,Rocco Panciera,Patricia de Rosnay,Dongryeol Ryu,Jeffrey P. Walker +8 more
TL;DR: In this paper, the authors describe the magnitude of the soil moisture upscaling problem and measurement density requirements for ground-based soil moisture networks, and summarize a number of existing soil moisture-upscaling strategies which may reduce the detrimental impact of spatial sampling errors on the reliability of satellite soil moisture validation using spatially sparse ground based observations.
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The ASCAT Soil Moisture Product: A Review of its Specifications, Validation Results, and Emerging Applications
Wolfgang Wagner,Sebastian Hahn,R. Kidd,Thomas Melzer,Zoltan Bartalis,S. Hasenauer,Julia Figa-Saldana,Patricia de Rosnay,Alexander Jann,Stefan Schneider,Jürgen Komma,Gerhard Kubu,Katharina Brugger,Christoph Aubrecht,Johann Züger,Ute Gangkofner,Stefan Kienberger,Luca Brocca,Yong Wang,Günter Blöschl,Josef Eitzinger,Kla Steinnocher +21 more
TL;DR: The Advanced Scatterometer (ASCAT) is a C-band active microwave remote sensing instrument flown on board of the Meteorological Operational (METOP) satellite series as discussed by the authors.
Journal ArticleDOI
Evaluation of remotely sensed and modelled soil moisture products using global ground-based in situ observations
Clément Albergel,Patricia de Rosnay,C. Gruhier,Joaquín Muñoz-Sabater,S. Hasenauer,Lars Isaksen,Yann Kerr,Wolfgang Wagner +7 more
TL;DR: In this paper, in situ soil moisture data from more than 200 stations located in Africa, Australia, Europe and the United States are used to determine the reliability of three soil moisture products, one analysis from the ECMWF (European Centre for Medium-Range Weather Forecasts) numerical weather prediction system (SM-DAS-2) and two remotely sensed soil moisture product, namely ASCAT (Advanced scatterometer) and SMOS (Soil Moisture Ocean Salinity).
Journal ArticleDOI
A simplified Extended Kalman Filter for the global operational soil moisture analysis at ECMWF
Patricia de Rosnay,Matthias Drusch,Drasko Vasiljevic,Gianpaolo Balsamo,Clément Albergel,Lars Isaksen +5 more
TL;DR: In this article, a simplified point-wise Extended Kalman Filter (EKF) was implemented at the European Centre for Medium-Range Weather Forecasts in the global operational Integrated Forecasting System (IFS) in November 2010.