f. rabier, e. brun, a. bouchard(*), v. guidard, f. karbou, o. traulle, a. doerenbecher,...

F. Rabier, E. Brun, A. Bouchard(*), V. Guidard, F. Karbou, O. Traulle, A. Doerenbecher, (Météo-France/CNRS; */CNES)

C. Genthon, D. Six, L. Arnaud (CNRS, UJF /LGGE)

florence.rabier@meteo.fr - eric.brun@meteo.fr

The Concordiasi campaign

Partners:Météo-France, CNES, IPEV, PNRA, CNRS/INSU, NSF, NCAR, Concordia consortium, University of Wyoming, Purdue University and University of Colorado

Look forward tocollaboration!

http://www.cnrm.meteo.fr/concordiasi/

Vertical profiles of T and H:from above and below...

IASI validation

Snow temperature diurnal cycle:assimilation of IASI into models

(ARPEGE)

Input data from BSRN (ISAC-CNR) and LGGE

2010 January 20th. to 31st

Sur

face

Tem

pera

ture

(°C

)

Stand-alone simulation ISBA_ES/CrocusObservation from emitted LW (BSRN)

Snow temperature diurnal cycle:assimilation of IASI into models

(ARPEGE)

Input data from BSRN (ISAC-CNR) and LGGE

2010 January 20th. to 31st

Sur

face

Tem

pera

ture

(°C

)

Stand-alone simulation ISBA_ES/CrocusObservation from emitted LW (BSRN)