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OMI/Aura Cloud Pressure and Fraction (O2-O2 Absorption) 200-km swath subset along CloudSat track V003 (OMCLDO2_CPR) at GES DISC

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Abstract: This the OMI/Aura Cloud Pressure and Fraction (O2-O2 Absorption) subset along CloudSat track, for the purposes of the A-Train mission. The original product uses the DOAS technique method. This level-2 global cloud product at the pixel resolution (13x24 km2 at nadir) is based on the spectral fitting of O2-O2 absorption band at 477 nm using DOAS technique. The goal of the subset is to select and ... View entire text
Related URL
Description: Fast Access to subset OMCLDO3 data through GES-DISC Mirador
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Geographic Coverage
Spatial coordinates   
  N: 90.0   S: -90.0   E: 180.0   W: -180.0

Data Set Citation
Dataset Originator/Creator: GES DISC
Dataset Title: OMI/Aura Cloud Pressure and Fraction (O2-O2 Absorption) 200-km swath subset along CloudSat track
Dataset Series Name: OMCLDO2_CPR
Dataset Release Place: Greenbelt, MD, USA
Dataset Publisher: Goddard Space Flight Center Distributed Active Archive Center (GSFC DAAC)
Version: 003
Data Presentation Form: Digital Science Data
Online Resource:
Temporal Coverage
Start Date: 2006-06-01
Data Resolution
Latitude Resolution: 13 km
Longitude Resolution: 24 km
Horizontal Resolution Range: 10 km - < 50 km or approximately .09 degree - < .5 degree
Vertical Resolution: Approx 80 km (atmospheric column)
Temporal Resolution: Approx 1 hour (day time orbit)
Quality For details on the original, OMCLDO2, please see
Use Constraints Before using this data type in any publication please contact algorithm team lead for the
current known problems and updates.
Data Set Progress
Originating Center
Data Center
Goddard Earth Sciences Data and Information Services Center (formerly Goddard DAAC), Global Change Data Center, Earth Sciences Division, Science and Exploration Directorate, Goddard Space Flight Center, NASA Supplemental Info
Data Center URL:

Data Center Personnel
Phone: 301-614-5224
Fax: 301-614-5268
Email: gsfc-help-disc at
Contact Address:
Goddard Earth Sciences Data and Information Services Center
Code 610.2
NASA Goddard Space Flight Center
City: Greenbelt
Province or State: MD
Postal Code: 20771
Country: USA
Distribution Media: FTP
Distribution Size: Approx 2.00 MB per file
Distribution Format: HDF-EOS5
Fees: None
Contact Address:
P.O.Box 201
City: De Bilt
Province or State: AE
Postal Code: 3730
Country: NL
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Acarreta, J. R., and J. F. de Haan, “Cloud pressure algorithm based on O2-O2
absorption,” Algorithm Theoretical Baseline Document: Clouds, Aerosols, and
Surface UV Irradiance, P. Stammes (ed.), vol. III, ATBD-OMI-03, version 2.0,
Aug. 2002.

Ahmad, S. P., P. F. Levelt, P. K. Bhartia, E. Hilsenrath, G. W. ... View entire text
Extended Metadata Properties
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Creation and Review Dates
DIF Creation Date: 2007-08-16
Last DIF Revision Date: 2016-01-20
Future DIF Review Date: 2015-11-30