The Assimilation of Envisat data (ASSET) project
نویسندگان
چکیده
منابع مشابه
The Assimilation of Envisat data (ASSET) project
1 Data Assimilation Research Centre, University of Reading, Reading, UK 2 Service Aeronomie, Universite Pierre et Marie Curie, Paris, France 3 ECMWF, Reading, UK 4 CNR-IFAC, Florence, Italy 5 University of Köln, Köln, Germany 6 BIRA-IASB, Brussels, Belgium 7 KNMI, De Bilt, The Netherlands 8 Met Office, Exeter, UK 9 Fusion Numerics, Boulder, Colorado, USA 10 CERFACS, Toulouse, France 11 Météo-Fr...
متن کاملAssimilation of Ers and Envisat Wave Data at Ecmwf
Operational wave data assimilation at ECMWF started with ERS-1 radar altimeter wave heights on 15 August 1993. This had a significant impact on the wave model analysis and forecast. The impact of wave data assimilation based on the ECMWF experience is presented. This includes the impact of assimilation of ERS radar altimeter and synthetic aperture radar and ENVISAT radar altimeter-2 wave data. ...
متن کاملOperational Data Assimilation and Marine Forecasting Based on Envisat Data Covering
As part of the Danish contribution to MarCoast – the element of GMES (Global Monitoring for Environment and Security) Service Element Project that addresses the marine environment in Europe – DHI & GRAS have developed and are operating an operational forecast system based on numerical modelling. The models are capable of predicting a range of hydrodynamic, biological and wave phenomena up to 5 ...
متن کامل4D-VAR chemical data assimilation of ENVISAT chemical products (BASCOE): validation support issues
RESUME A 4D-VAR chemical data assimilation system, BASCOE, is used to assimilate the chemical observations taken by the three dedicated instruments onboard Envisat. For the first time data assimilation takes active part in the validation of chemical atmospheric observations. Here we present the results of the assimilation of MIPAS NLE products and NRT products. It is shown that the MIPAS constr...
متن کاملStudy on Envisat Asar Data Assimilation in Rice Growth Model for Yield Estimation
In this paper, a practical scheme for assimilation of multi-temporal and multi-polarization ENVISAT ASAR data in rice crop model to map rice yield has been presented. To achieve this, rice distribution information should be obtained first by rice mapping method to retrieve rice fields from ASAR images, and then an assimilation method is applied to use the temporal single-polarized rice backscat...
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ژورنال
عنوان ژورنال: Atmospheric Chemistry and Physics
سال: 2007
ISSN: 1680-7324
DOI: 10.5194/acp-7-1773-2007