Japanese 25-year Reanalysis Project
Entry ID: NCAR_DS625.0

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Summary
Abstract: The Japanese 25-year Reanalysis (JRA-25) represents the first long-term global atmospheric reanalysis undertaken in Asia. Covering the period 1979-2004, it was completed using the Japan Meteorological Agency (JMA) numerical assimilation and forecast system and specially collected and prepared observational and satellite data from many ... View entire text
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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: UCAR/NCAR/CISL/DSS > Data Support Section, Computational and Information Systems Laboratory, National Center for Atmospheric Research, University Corporation for Atmospheric Research
Dataset Title: Japanese 25-year Reanalysis Project
Dataset Publisher: UCAR/NCAR/CISL/DSS > Data Support Section, Computational and Information Systems Laboratory, National Center for Atmospheric Research, University Corporation for Atmospheric Research
Online Resource: http://rda.ucar.edu/datasets/ds625.0/
Temporal Coverage
Start Date: 1979-01-01
Stop Date: 2014-02-01
Science Keywords
ATMOSPHERE > ATMOSPHERIC TEMPERATURE > SURFACE TEMPERATURE > AIR TEMPERATURE Parameter Definition
ATMOSPHERE > ATMOSPHERIC PRESSURE > SEA LEVEL PRESSURE Parameter Definition
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Access Constraints Must be a registered user of JRA-25. If you are not a registered user of JRA-25, you will be given the opportunity to do so when you click the data access tab. Files with embedded "subc60" in file name indicate GRIB1 files which have corrected model grid metada encoded. Please also note that the read password has been dropped for all MSS (Mass Storage System) files as of 2008-01-08.
Use Constraints (1) The datasets are to be used only for research purposes. (2) Users cannot edit the JRA-25 datasets and then claim they are official products. (3) Users are explicitly not permitted to redistribute the JRA-25 to third parties, including derived products such as filtered time series, fields not originally part of JRA-25, etc. ... View entire text
Data Set Progress
IN WORK
Data Center
Research Data Archive, Computational and Information Systems Laboratory, National Center for Atmospheric Research, University Corporation for Atmospheric Research Supplemental Info
Data Center URL: http://rda.ucar.edu/
Dataset ID: 625.0

Data Center Personnel
Name: RDA HELP DESK
Phone: (303)-497-1231
Fax: (303)-497-1291
Email: rdahelp at ucar.edu
Contact Address:
National Center for Atmospheric Research
CISL/DSS
P.O. Box 3000
City: Boulder
Province or State: CO
Postal Code: 80307
Country: U.S.A.
Distribution
Distribution Size: 19.107 Tbytes

Distribution Format: GRIB1 > GRIdded Binary form, Edition 1
Personnel
Role: TECHNICAL CONTACT
Phone: (303)-497-1343
Fax: (303)-497-1291
Email: davestep at ucar.edu
Contact Address:
National Center for Atmospheric Research
CISL/DSS
P.O. Box 3000
City: Boulder
Province or State: CO
Postal Code: 80307
Country: U.S.A.
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Publications/References
Onogi, K., J. Tsutsui, H. Koide, M. Sakamoto, S. Kobayashi, H. Hatsushika, T. Matsumoto, N. Yamazaki, H. Kamahori, K. Takahashi, S. Kadokura, K. Wada, K. Kato, R. Oyama, T. Ose, N. Mannoji, and R. Taira, 2007: The JRA-25 Reanalysis. J. Met. Soc. Jap., 85(3), 369-432, URL: http://www.jstage.jst.go.jp/article/jmsj/85/3/85_369/_article.
Extended Metadata Properties
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Creation and Review Dates
Last DIF Revision Date: 2015-03-05
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