Results 141 to 150 of about 181,535 (236)

Radiación de la Vid

open access: yes
Microprograma que trata sobre las respuestas de la vid a las señales de tipo biótico y especialmente a las señales de tipo físico, como la radiación ultravioleta.Fil: Universidad Nacional de Cuyo. Centro de Información y Comunicación.
Universidad Nacional de Cuyo. Centro de Información y Comunicación. Área Televisión
core  

Spatial observation‐error correlations for AMSU‐A in all‐sky assimilation: An ECMWF and UK Met Office intercomparison

open access: yesQuarterly Journal of the Royal Meteorological Society, EarlyView.
Assimilation of AMSU‐A all‐sky observations can be increased up to fivefold if spatial observation‐error correlations are accounted for properly. New correlation estimates derived using data from ECMWF and the UK Met Office reveal that correlation length‐scales are between 75 and 150 km for AMSU‐A channels peaking in the troposphere. This is attributed
Rishabh Bhatt   +9 more
wiley   +1 more source

Viento Zonda

open access: yes
Microprograma que expone a cerca de los fenómenos meteorológicos regionales, en especial, el viento zonda y la importancia de la investigación acerca de cómo prevenirlos y predecirlos.Fil: Universidad Nacional de Cuyo.
Universidad Nacional de Cuyo. Centro de Información y Comunicación. Área Televisión
core  

Using microwave imager observations to improve the ocean temperature in a coupled NWP system

open access: yesQuarterly Journal of the Royal Meteorological Society, EarlyView.
A recent upgrade to the ECMWF IFS has implemented outer‐loop coupling between the atmosphere and the ocean. This work uses this method to pass ocean skin temperature estimates derived from satellite‐borne microwave imagers to the ocean data assimilation system; the updated ocean state is then passed back to the atmospheric system.
Tracy Scanlon   +4 more
wiley   +1 more source

Aterosclerosis

open access: yes
Microprograma que explica qué es la aterosclerosis y que factores de riesgo contribuyen a esta enfermedad.Fil: Universidad Nacional de Cuyo. Centro de Información y Comunicación.
Universidad Nacional de Cuyo. Centro de Información y Comunicación. Área Televisión
core  

Coupled observation‐operator approximations in outer‐loop coupling data assimilation

open access: yesQuarterly Journal of the Royal Meteorological Society, EarlyView.
We present a methodology for coupled variational data assimilation that allows the effect of coupled observation operators whilst maintaining separate minimisations across model components. This allows us to constrain the atmosphere, ocean, and sea‐ice components of our coupled model directly from satellite radiances. We illustrate the system in action
P. A. Browne   +5 more
wiley   +1 more source

Evaluation and assimilation of Arctic Weather Satellite data in the AROME‐Arctic forecast system

open access: yesQuarterly Journal of the Royal Meteorological Society, EarlyView.
The Arctic Weather Satellite (AWS), launched in August 2024, is a prototype for the future EPS–Sterna constellation of small satellites carrying an innovative microwave sounder. We present the first assessment of AWS in the regional AROME‐Arctic numerical weather prediction system, covering post‐launch calibration results and the impact of AWS ...
Stéphanie Guedj   +2 more
wiley   +1 more source

Home - About - Disclaimer - Privacy