Service Records and Retention System (SRRS) (DSI-9949)
Entry ID: gov.noaa.ncdc.C00035

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Summary
Abstract: Service Records and Retention System (SRRS) is historical digital data set DSI-9949, archived at the National Climatic Data Center (NCDC). The National Climatic Data Center (NCDC) has archived a number of products created by the US National Weather Service (NWS) and disseminated through the NWS Service Records and Retention System (SRRS). SRRS was a network of computers and associated hardware ... View entire text

Purpose: To make a wide range of climatic data available to researchers and the public.

SUPPLEMENTAL INFORMATION: data set

CURRENTNESS REFERENCE: Ground Condition
Related URL
Description: View Source Metadata document from the Metadata Manager and Repository (NMMR).
Geographic Coverage
(Click for Interactive Map)
Spatial coordinates   
  N: 72.0   S: -15.0   E: -60.0   W: 130.0

Data Set Citation
Dataset Originator/Creator: National Climatic Data Center, NESDIS, NOAA, U.S. Department of Commerce
Dataset Title: Service Records and Retention System (SRRS) (DSI-9949)
Dataset Release Date: Unknown
Data Presentation Form: tabular digital data
Online Resource: http://www.ncdc.noaa.gov
Temporal Coverage
Start Date: 1983-05-31
Stop Date: 2001-08-05
Science Keywords
ATMOSPHERE > AIR QUALITY > SMOG Parameter Definition
ATMOSPHERE > AIR QUALITY > TROPOSPHERIC OZONE Parameter Definition
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Quality WARNING: EP TOMS started experiencing calibration problem since 2002. For data beginning in year 2000, the calibration has been stabilized relative to NOAA-16 SBUV/2 in the equatorial zone. Because of continuing changes in the optical properties of the front scan mirror that are not well understood, data are showing a latitude dependent error that cannot be corrected by a simple calibration correction. The calibration appears to be stable near the equator. But by 50 degrees latitude, there is now a -2% to -4% error in TOMS, a bit larger in the northern hemisphere than in the southern hemisphere. Because of this error, data since 2002 should NOT be used for trend analysis
Use Constraints EP TOMS started experiencing calibration problem since 2002. Because of the continuing changes in the optical properties of the front scan mirror that are not well understood, data started showing a latitude dependent error that cannot be corrected by a simple calibration correction. The calibration appears to be stable near the equator. But by 50 degrees latitude, there is now a -2% to -4% error in TOMS, a bit larger in the northern hemisphere than in the southern hemisphere.

Earth Probe TOMS data since 2002 should NOT be used for trend analysis because of the calibration problem.
Data Set Progress
COMPLETE
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: http://disc.gsfc.nasa.gov/
Dataset ID: TOMS LEVEL 3 DAILY GRIDDED DATA

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
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Distribution
Distribution Media: ftp
Distribution Size: 0.2 Mbytes
Distribution Format: HDF
Fees: none
Personnel
Role: INVESTIGATOR
Phone: 301-614-5731
Fax: 301-614-5903
Email: Pawan.K.Bhartia at nasa.gov
Contact Address:
NASA
Goddard Space Flight Center
Mailstop 613.3
City: Greenbelt
Province or State: MD
Postal Code: 20771
Country: USA
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Creation and Review Dates
Last DIF Revision Date: 2008-08-15

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