OMI/Aura TOMS-Like Ozone and Radiative Cloud Fraction Daily L3 Global 0.25x0.25 deg V003 (OMTO3e) at GES DISC
Entry ID: GES_DISC_OMTO3e_V003

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Summary
Abstract: This data set consists of 0.5 to 1 meter and 0.2 meter resolution oxygen
isotope data from the Taylor Dome (Antarctica) Ice Core.

The delta 18O values were determined at the Quaternary Isotope Laboratory (M.
Stuiver, Box 351360, University of Washington, Seattle WA 98195, USA). The time
scale (st9507) was estimated from a correlation of delta 18O with the Vostok
delta D record (Grootes et al. 1994; Steig, 1996).

Between 0-340m the samples measured were of 1m cuts taken in the field. Each 1m
core section was slabbed to provide a surface for ECM measurement; a thin
slice was removed uniformly along the length for isotope analysis. From 340m to
the bottom, sampling was done at the National Ice Core Lab at 0.5m lengths.
Note that these core sections were shipped intact to NICL; they were not
processed in the field.

Two different timescales are available and are provided along with the oxygen
isotope data: st9507 for the low-resolution data, st9810 for the
high-resolution data. The st9810 timescale is the more recent and accurate and,
in general, should be used in preference to st9507. Note that ages are in ka,
nominally referenced to 1950.00 A.D. = 0 ka.

Related URL
Link: GET DATA
Description: Download data files from GES DISC ftp site


Link: GET DATA > MIRADOR
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Link: GET DATA > LANCE
Description: Near real-time (NRT) data are available from OMI for certain L2 and L3 products. Whereas the standard OMI forward processing acquires 2-hour L0 files from the GES DISC within 6-7 hours of real time, LANCE-OMI acquires session-based L0 files from EDOS and the end of the session is available within 10-30 minutes after real time.


Link: GET RELATED SERVICE METADATA (SERF)
Description: Metadata describing the GES-DISC Interactive Online Visualization and Analysis Infrastructure (Giovanni).


Link: GET SERVICE > GET SOFTWARE PACKAGE
Description: Aura Tools and Services


Link: GET SERVICE > GET WEB COVERAGE SERVICE (WCS)
Link: GET SERVICE > GET WEB COVERAGE SERVICE (WCS)
Description: WCS for ColumnAmountO3,RadiativeCloudFraction


Link: VIEW RELATED INFORMATION > USER'S GUIDE
Description: User's Guide for OMI Data Products


Geographic Coverage
 N: 90.0 S: -90.0  E: 180.0  W: -180.0

Data Set Citation
Dataset Originator/Creator: OMI Science Team
Dataset Title: OMI/Aura TOMS-Like Ozone and Radiative Cloud Fraction Daily L3 Global 0.25x0.25 deg
Dataset Series Name: OMTO3e
Dataset Release Date: April 2012
Dataset Release Place: NASA Goddard Space Flight Center
Version: 003
Data Presentation Form: Digital Science Data
Other Citation Details: http://toms.gsfc.nasa.gov/
Online Resource: http://acdisc.sci.gsfc.nasa.gov/Giovanni/omi/


Temporal Coverage
Start Date: 2004-10-01


Location Keywords
GEOGRAPHIC REGION > GLOBAL


Data Resolution
Latitude Resolution: 0.25 degree
Longitude Resolution: 0.25 degree
Vertical Resolution: Approx 80 km (total atmospheric column)
Temporal Resolution: Daily


Science Keywords
ATMOSPHERE >CLOUDS >CLOUD PROPERTIES >CLOUD FREQUENCY >RADIATIVE CLOUD FRACTION    [Definition]
ATMOSPHERE >ATMOSPHERIC CHEMISTRY >OXYGEN COMPOUNDS >OZONE >COLUMN AMOUNT OZONE    [Definition]


ISO Topic Category
CLIMATOLOGY/METEOROLOGY/ATMOSPHERE
GEOSCIENTIFIC INFORMATION


Platform
AURA >Aura    [Information]


Instrument
OMI >Ozone Monitoring Instrument    [Information]


Project
EOSDIS >Earth Observing System Data Information System    [Information]
ESIP >Earth Science Information Partners Program    [Information]
AURA >Earth Observing System (EOS), AURA    [Information]
CWIC >CEOS WGISS Integrated Catalog    [Information]


Keywords
Total Column Ozone
Radiative Cloud Fraction
EOSDIS
NRT
Near Real Time (NRT)
LANCE


Data Set Progress
IN WORK


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    [Information]
Data Center URL: http://disc.gsfc.nasa.gov/

Data Center Personnel
Name: GES DISC HELP DESK SUPPORT GROUP
Phone: 301-614-5224
Fax: 301-614-5268
Email: gsfc-help-disc at lists.nasa.gov
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


Atmospheric Composition Data Center, Goddard Earth Sciences Data and Information Services Center, Global Change Data Center, Earth Sciences Division, Science and Exploration Directorate, Goddard Space Flight Center, NASA    [Information]
Data Center URL: http://disc.sci.gsfc.nasa.gov/acdisc/

Data Center Personnel
Name: ACDISC USER SUPPORT OFFICE
Phone: 301-614-5224
Fax: 301-614-5268
Email: gsfc-help-disc at lists.nasa.gov
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
Distribution_Media: Online (HTTP)
Distribution_Format: HDF-EOS, ASCII
Fees: No Fee


Personnel
GES DISC HELP DESK SUPPORT GROUP
Role: TECHNICAL CONTACT
Role: DIF AUTHOR
Phone: 301-614-5224
Fax: 301-614-5268
Email: gsfc-help-disc at lists.nasa.gov
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


ACDISC USER SUPPORT OFFICE
Role: TECHNICAL CONTACT
Phone: 301-614-5224
Fax: 301-614-5268
Email: gsfc-help-disc at lists.nasa.gov
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


Publications/References
Grootes P.M, Steig E.J, Stuiver M., Waddington E.D, Morse D.L. 1999. GISP2 - Taylor Dome oxygen isotope ratios. Quat. Res. (in review).

Grootes, P.M., Steig, E. J., and Stuiver, M., 1994: The oxygen isotope record from Taylor Dome, Antarctica. EOS Transactions, 76: S176.

Steig E.J. 1996. Beryllium-10 in the Taylor Dome ice core: applications to
Antarctic glaciology and paleoclimatology. Ph.D. Thesis, University of
Washington (Seattle, Washington).

Creation and Review Dates
DIF Creation Date: 2006-07-20
Last DIF Revision Date: 2006-07-20

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