GOES-East Solar Surface Irradiance

IDENTIFICATION
DescriptionEstimation of the solar irradiance reaching the Earth surface derived from the 0.6 µm visible channel of the imager on board the geostationary satellite GOES. Algorithm is a physical parametrization applied separately to every pixel of a satellite image to derive an instantaneous field of the Solar Surface Irradiance. The hourly product is interpolated at rounded UT hours, by a pixel dependant temporal interpolation between two consecutive satellite images. The value in the daily product is the integration of all the hourly values in the UT day. The product is remapped onto a 0.05° regular grid and expressed in W/m2.
Product typeArchived NRT productThumbnail
StatusDiscontinued
IdentifierOSI-306
AcronymGOES-E SSI
Acronym for EDC (APNM)OSIDSSI
Product navigator referenceEO:EUM:DAT:GOES:OSIHSSI
CHARACTERISTICS
Processing levelL3
Satellite inputGOES-E/IMAGER
Other inputNA
Frequency24 per day + 1 per day
Timeliness2 h
Spatial coverageWest Atlantic East Pacific 60N-60S 135W-15W
Spatial sampling0.05° Lat-Lon
Characteristics & methodsPhysical method
ACCURACY REQUIREMENTS
Thresold accuracymonthly relative bias : 20%, monthly relative Std. Deviation : 50%
Target accuracymonthly (TBC) relative bias : 10%, monthly relative Std. Deviation :30%
Optimal accuracymonthly relative bias : 0%, monthly relative Std. Deviation :10%
Verification/validation methodroutine comparison with pyranometer measurements
DATA ACCESS
Diffusion mean(s) and format(s)EUMETCast (GRIB2)
LML FTP Server (NetCDF4)
EDC (GRIB2)
Main FTP serverIfremer FTP serverOther FTP server,
other mean(s) to access main server


EUMETCastEUMETCastDiscovery mean(s)
EUMETSAT Data CentreEDC
Applications and usersOcean atmosphere studies. OSI SAF ProducerMétéo-France
VIEW MORE DOCUMENTATION
Product web pageDescriptionProduct User ManualPUM
Live production statusStatus
Last products at a glanceQuicklookScientific Validation ReportSVR
Continuous monitoringQuality
HISTORY, COMMENTS
  • NetCDF-4 files are available on Ifremer FTP server in the same directories as the NetCDF-3 ones from 17/07/2017.
  • NetCDF-4 files are available on EUMETCast since 05/10/2017 in parallel of the dissemination in GRIB format.
  • Stop of NetCDF-3 and GRIB formats is planned mid-December 2017 on 2017-12-14T07:00:00Z
  • EUMETSAT product navigator reference for daily product : EO:EUM:DAT:GOES:OSIDSSI
First product date06/12/2011
Last product date14/12/2017