Meteosat Downward Longwave Irradiance

IDENTIFICATION
Product typeNear real time productThumbnail
StatusOperational
IdentifierOSI-303
AcronymMET DLI
Acronym for EDC (APNM)OSIDDLI
Product navigator referenceEO:EUM:DAT:METEOSAT:OSIDDLI
CHARACTERISTICS
Processing levelL3
Satellite inputMSG/SEVIRI
Other inputECMWF outputs (temperature, humidity and aerosols profiles)
Frequency24 per day + 1 per day
Timeliness2 h
Spatial coverageEast Atlantic, West Indian: 60N-60S 60W-60E
Spatial sampling0.05° Lat-Lon
Characteristics & methodsbulk parametrization
ACCURACY REQUIREMENTS
Thresold accuracymonthly relative bias : 10%, monthly relative Std. Deviation :20%
Target accuracymonthly (TBC) relative bias : 5%, monthly relative Std. Deviation :10%
Optimal accuracymonthly relative bias : 0%, monthly relative Std. Deviation : 3%
Verification/validation methodroutine comparison with pyrgeometer measurements
DATA ACCESS
OSI SAF ProducerMétéo-France
Diffusion mean(s) and format(s)EUMETCast (GRIB2)
Ifremer FTP Server (NetCDF4)
EDC (GRIB2)
Link FTP serverIfremer FTP server
Applications and usersOcean atmosphere studies.
VIEW MORE DOCUMENTATION
Product web pageDescriptionProduct User ManualPUM
Live production statusStatus
Last products at a glanceQuicklookScientific Validation ReportSVR
Continuous monitoringQuality
HISTORY, COMMENTS
First product date06/12/2011