Data Access
• WHOM - search & download OMTO3 data
• Mirador - fast search & download
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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.
The anomalies are currently under investigation. It is recommended not to use the affected scenes at all Latitudes and SZAs for now |
OMI Total Ozone
Septmeber 22, 2004
(P.I : Pawan K. Bhartia GSFC-NASA ) |
Data Version and Data Holdings
| Version |
Begin Date |
End Date |
| 003 |
Aug 17 '04 |
Current |
Production Frequency: 14 files/day
Granule (File) Coverage: one orbit
File Size:: ~48 MB
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Platform: EOS-Aura
Instrument: OMI
Product: Level-2 OMI Total Ozone - OMTO3
Data Set Short Name: OMTO3
Data Set Long Name: OMI/Aura Ozone (O3) Total Column 1-orbit L2 Swath 13x24 km (V003)
OMI Data Documents
Short Data Guide from GES DISC
OMI Algorithm Documents
- ReadMe Document and Data Quality Information ( from Algorithm Lead )
-Specific Release Information and Known Issues (from Algorithm Lead)
OMI Algorithm Theoretical Basis Documents
Other Related Documents:
File Format Specification
-Tools
Global Change Master Directory DIF Document
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
