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. Rapporteur, Sid Boukabara (NOAA) WG4 : Methodology (room : #2)

D. M. , S. Uk-met-office-dufour-christophe-christophe, L. Upmc-duruisseau-fabrice-fabrice, C. Gmap, R. Obs-english-stephen-stephen et al., gambacorta@noaa.gov NOAA Geer Alan alan.geer@ecmwf.int ECMWF Goldstein Christophe christophe.goldstein@cnes.fr CNES Ingleby Bruce bruce.ingleby@ecmwf.int ECMWF Ingram William ingram@atm.ox.ac.uk Met Office Hadley Centre Kim Edward ed.kim@nasa.gov NASA Kursinski Emil ekursinski@gmail.com Space Sciences and Engineering Laviola Sante s.laviola@isac.cnr, Institute of Applied Physics of the Russian Academy of Science