Data Access
• WHOM - search & download OMAEROG data
• Mirador - fast search & download
| Alert !!!
1) Since June 25th, 2007, an anomaly ( a decrease in the radiance signal of about 20-30%) is observed in the cross track scenes 54-55 (1- based).
2) Since May 11th, 2008, another anomaly for cross-track scenes 38 to 43 (1- based) but only for northern latitudes, at Solar Zenith Angles larger than 44.0 degrees has been observed.
These anomalies are currently under investigation. It is recommended not to use the affected scenes at all Latitudes and SZAs for now. |
OMI Aerosols from OMAERO
(KNMI Multi-Wavelength Aerosol Product)
Over Sahara, June 28, 2006
 (P.I: B. Veihlmann and J.P. Veefkind from KNMI)
|
Data Version and Data Holdings
| Version |
Begin Date |
End Date |
| 003 |
Oct 1, 2004 |
Present |
Production Frequency: one file/day
Granule (File) Coverage: Global (one day)
File Size(Approx): 68 MB
|
Platform: EOS-Aura
Instrument: OMI
Product: Level-2G (Global Binned) OMI Aerosol Optical Depth and Single Scattering Albedo - OMAEROG
Data Set Short Name: OMAEROG
Data Set Long Name: OMI/Aura Aerosol Optical Depth and Single Scattering Albedo Daily L2 Global 0.25 deg Lat/Lon Grid (v003)
OMI Data Documents
-Short Data Guide from GES DISC
- Short READEM and File Format Specification from Science Team
-Global Change Master Directory Document (DIF)
-Tools and read Software
-Coming soon in Giovanni: Data Exploration Interface
OMI Algorithm Documents
-ReadMe Document for OMAERO, the data that will be used in producing V003 OMAEROG Product(Preparation of OMAEROG document is in progress)
-OMI Algorithm Theoretical Basis Documents
Other Related Documents:
- HDF-EOS Aura File Format Guidelines
Other Links :
EOS-Aura OMI Page
OMI Home Page (KNMI-Netherland)
OMI/TOMS Home Page (GSFC-NASA)
Atmospheric Chemistry & Dynamics Page
Aura Validation Data Center (AVDC)
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Atmos Composition
