| Name | GPV Data Archive |
| Abbreviation | GPV |
| DOI | doi:10.20783/DIAS.161 |
| Metadata Identifier | GPV20250911114429-DIAS20221121113753-en |
| Name | DIAS Office |
|---|---|
| Organization | Japan Agency for Marine-Earth Science and Technology |
| Address | 3173-25, Showa-Cho, Kanazawa-ku, Yokohama-shi, Kanagawa, 236-0001, Japan |
| dias-office@diasjp.net |
| Name | DIAS Office |
|---|---|
| Organization | Japan Agency for Marine-Earth Science and Technology |
| dias-office@diasjp.net |
GPV (Grid Point Value) is meteorological forecast data calculated using the Japan Meteorological Agency's numerical forecast model. It provides forecast values for meteorological elements (such as air temperature, wind speed, humidity, and precipitation) at each grid point.
In July 2002, Oki/Kanae Laboratory at Institute of Industrial Science(IIS), The University of Tokyo acquired the rights to archive and store GSM-GPV data. This was subsequently made widely open via the Kitsuregawa Laboratory's data server. From 1 September 2025, this data will be openly accessible via DIAS.
- Example of dataset
Global Spectral Model ：GSM
Z__C_RJTD_YYYYMMDDHHMMSS_GSM_GPV_Rgl_FD0000_grib2.bin
Z__C_RJTD_YYYYMMDDHHMMSS_GSM_GPV_Rjp_Gll0p1deg_L-pall_FD0000-0100_grib2.bin
Z__C_RJTD_YYYYMMDDHHMMSS_GSM_GPV_Rjp_Gll0p1deg_Lsurf_FD0000-0100_grib2.bin
Global Weather Model: GWM
Z__C_RJTD_YYYYMMDDHHMMSS_GWM_GPV_Rgl_Gll0p25deg_FD0000-0512_grib2.bin
Z__C_RJTD_YYYYMMDDHHMMSS_GWM_GPV_Rgl_Gll0p25deg_Pwcmp_FD0000-0512_grib2.bin
Meso Scale Model: MSM
Z__C_RJTD_YYYYMMDDHHMMSS_MSM_GPV_Rjp_L-pall_FH00-15_grib2.bin
Z__C_RJTD_YYYYMMDDHHMMSS_GWM_GPV_Rgl_Gll0p25deg_Pwcmp_FD0000-0512_grib2.bin
Radar Obs Data: RDR
Z__C_RJTD_YYYYMMDDHHMMSS_RDR_GPV_Ggis1km_Phhlv_Aper5min_ANAL_grib2.bin.gz
Z__C_RJTD_YYYYMMDDHHMMSS_RDR_JMAGPV_Ggis1km_Prr05lv_ANAL_grib2.bin
The data are free for research purpose, but refer or acknowledge as followings:
The GSM-GPV data are originally provided by JMA.
| Begin Date | 2002-07-01 |
| End Date | Under Continuation |
| Temporal Characteristics | Daily |
| North bound latitude | 90 |
| West bound longitude | -180 |
| Eastbound longitude | 180 |
| South bound latitude | -90 |
| Dimension Name | Dimension Size (slice number of the dimension) | Resolution Unit |
|---|---|---|
| row | 0.5 (deg) | |
| column | 0.5 (deg) |
| Keyword Type | Keyword | Keyword thesaurus Name |
|---|---|---|
| theme | ATMOSPHERIC PROCESSES > Global climate models | AGU |
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file download : https://search.diasjp.net/ja/dataset/GPV
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Japan Meteorological Agency Information Catalogue (in Japanese) : https://www.data.jma.go.jp/suishin/cgi-bin/catalogue/make_product_page.cgi?id=ZenModel
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Global Spectral Model ：GSM (in Japanese) : https://www.jmbsc.or.jp/jp/online/file/f-online10100.html
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Meso Scale Model: MSM (in Japanese) : https://www.jmbsc.or.jp/jp/online/file/f-online10200.html
The data was produced in Japan Meteorological Business Support Center.
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. "