JRA55_CHS20230727100317-DIAS20221121113753-en
English
Numerical Prediction Division, Information Infrastructure Department
Japan Meteorological Agency
2023-07-27
DIAS Core Metadata Profile (based-on ISO 19115:2003/19139)
1.0(draft)
3
288
1.25
145
1.25
37
1-50
false
The Japanese 55-year Reanalysis using conventional data only with high resolution SST(JRA-55CHS)
JRA-55CHS
2020-08-01
DIAS (Data Integration and Analysis System)
592:JRA55_CHS
Users should be careful because of the absence of detailed quality control.
The Meteorological Research Institute of the Japan Meteorological Agency, under support of the Japanese “Hotspot project” (Nakamura et al. 2015), is constructing an additional product of the Japanese 55-year Reanalysis (JRA-55) family. The product, named “JRA-55CHS”, utilizes high-resolution (quarter-degree) sea-surface temperature (SST) as lower-boundary condition with the same data assimilation system as the JRA-55 Conventional (JRA-55C), into which no satellite data is assimilated (Masunaga et al. 2018). The dataset is intended to be suitable for diagnosing small-scale oceanic influence (such as the one from the western boundary currents) on atmosphere, which is not necessarily well represented in JRA-55 and JRA-55CHS. The reanalysis period of the JRA-55CHS is from 1985 through 2012. We recommend to use together with the JRA-55C data.
Numerical Prediction Division, Information Infrastructure Department
Japan Meteorological Agency
3-6-9 Toranomon
Minato City
Tokyo
105-8431
Japan
jra at met dot kishou dot go dot jp
Climate Research Department
Meteorological Research Institute
Atmosphere
GCMD_science
Balloons/Rockets
In Situ Land-based Platforms
In Situ Ocean-based Platforms
Models
GCMD_platform
Climate
Weather
GEOSS
(1) Users should provide user information including name, affiliation, e-mail address.
(2) Users should not distribute the Products to any third party without JMA's prior consent. Use of the Products for any commercial purposes is also prohibited.
(3) The source of the Products should be duly acknowledged in scientific or technical papers, publications, press releases or other communications regarding the Products.
In addition, the following paper must be cited in an appropriate manner:
Masunaga, R., H. Nakamura, H. Kamahori, K. Onogi, and S. Okajima, 2018: JRA-55CHS: An atmospheric reanalysis produced with high-resolution SST. SOLA, 14, doi:10.2151/sola.2018-002.
(4) Users should provide JMA with a copy of their scientific or technical papers, publications, press releases or other communications regarding the Products.
Disclaimer
Please note that although JMA has paid the closest attention to produce the Products, JMA assumes no responsibility regarding the reliability of the Products. JMA is not responsible to you for any damage that may be caused by the use of the Products on this site.
The source of the Products should be duly acknowledged in scientific or technical papers, publications, press releases or other communications regarding the Products.
Example:
The dataset used for this study are provided from the Japanese 55-year Reanalysis (JRA-55) project carried out by the Japan Meteorological Agency (JMA).
English
climatologyMeteorologyAtmosphere
6hourly
-180
180
-90
90
1985-04-01
2012-12-31
(1) Masunaga, R., H. Nakamura, H. Kamahori, K. Onogi, and S. Okajima, 2018: JRA-55CHS: An atmospheric reanalysis produced with high-resolution SST. SOLA, 14, 6−13, doi:10.2151/sola.2018-002.
(2) Nakamura, H., A. Isobe, S. Minobe, H. Mitsudera, M. Nonaka, and T. Suga, 2015: “Hot Spots” in the climate system – new developments in the extratropical ocean-atmosphere interaction research: A short review and an introduction. J. Oceanogr., 71, 463−467, doi:10.1007/s10872-015-0321-5.
(3) Kobayashi, S., Y. Ota, Y. Harada, A. Ebita, M. Moriya, H. Onoda, K. Onogi, H. Kamahori, C. Kobayashi, H. Endo, K. Miyaoka, and K. Takahashi , 2015: The JRA-55 Reanalysis: General specifications and basic characteristics. J. Meteor. Soc. Japan, 93, 5-48, doi:10.2151/jmsj.2015-001.
(4) Kobayashi, C., H. Endo, Y. Ota, S. Kobayashi, H. Onoda, Y. Harada, K. Onogi, and H. Kamahori, 2014: Preliminary results of the JRA-55C, an atmospheric reanalysis assimilating conventional observations only. SOLA, 10, 78-82, doi:10.2151/sola.2014-016.
The Japanese 55-year Reanalysis using conventional data only with high resolution SST(JRA-55CHS)
JRA-55CHS
2020-08-01
JRA55_CHS20230727100317-DIAS20221121113753-en
In this MD_DataIdentification class, we describe an identification information related to the project belong to this dataset.
DIAS Office
Japan Agency for Marine-Earth Science and Technology
3173-25, Showa-Cho, Kanazawa-ku
Yokohama-shi
Kanagawa
236-0001
Japan
dias-office at diasjp dot net
DIAS > Data Integration and Analysis System
No_Dictionary
If data provider does not have data policy, DIAS Terms of Service (https://diasjp.net/en/terms/) and DIAS Privacy Policy (https://diasjp.net/en/privacy/) apply.
If there is a conflict between DIAS Terms of Service and data provider's policy, the data provider's policy shall prevail.
If you plan to use this dataset for a conference presentation, paper, journal article, or report etc., please include acknowledgments referred to following examples. If the data provider describes examples of acknowledgments, include them as well.
" In this study, [Name of Dataset] provided by [Name of Data Provider] was utilized. This dataset was also collected and provided under the Data Integration and Analysis System (DIAS), which was developed and operated by a project supported by the Ministry of Education, Culture, Sports, Science and Technology. "
If data provider does not have data policy, disclaimer of DIAS Terms of Service (https://diasjp.net/en/terms/) apply.
If there is a conflict between DIAS Terms of Service and data provider's policy, the data provider's policy shall prevail.
English
GRIB
1
https://jra.kishou.go.jp/
JRA project website
https://jra.kishou.go.jp/JRA-55/index_en.html#manual
JRA-55 Product Users Handbook (in English)
https://jra.kishou.go.jp/JRA-55/index_ja.html#manual
JRA-55 Product Users Handbook (in Japanese)
https://jra.kishou.go.jp/JRA-55/index_en.html#quality
Quality Issues (in English)
https://jra.kishou.go.jp/JRA-55/index_ja.html#quality
Quality Issues (in Japanese)
https://data.diasjp.net/dl/storages/filelist/dataset:592
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