| Name | Japan Meteorological Agency Regional Climate Projection Data for Japan |
| Abbreviation | JMA-GWP9 |
| Metadata Identifier | JMA_GWP920230727093639-DIAS20221121113753-en |
| Name | Climate Prediction Division |
|---|---|
| Organization | Japan Meteorological Agency |
| Address | 3-6-9, Toranomon, Minato City, Tokyo, 1058431, Japan |
| TEL | 81334349123 |
| FAX | 81334349123 |
| clime@met.kishou.go.jp |
| Name | Climate Prediction Division |
|---|---|
| Organization | Japan Meteorological Agency |
| clime@met.kishou.go.jp |
| Name | Climate Prediction Division |
|---|---|
| Organization | Japan Meteorological Agency |
| clime@met.kishou.go.jp |
Climate change projection for Japan using a non-hydrostatic regional climate model with 5- and 2-km spatial resolutions under IPCC RCP8.5 and RCP2.6 emission scenarios
Note: In December 2022, the name of this dataset was updated from "Japan Meteorological Agency Global Warming Projection Volume 9" to "Japan Meteorological Agency Regional Climate Projection Data for Japan". At the same time, we have updated the information regarding latitude and longitude of observation points included in the csv files of 5-km spatial resolution in accordance with the latest format. There is no change in the values of projected information with a horizontal resolution of 5-km.
| Begin Date | 1980-09-01 |
| End Date | 2096-08-31 |
| Temporal Characteristics | daily, monthly, 3monthly and annual for binary data, monthly, 3monthly and annual for csv data |
| North bound latitude | 55.145286 |
| West bound longitude | 114.267517 |
| Eastbound longitude | 159.936218 |
| South bound latitude | 15.978979 |
| Dimension Name | Dimension Size (slice number of the dimension) | Resolution Unit |
|---|---|---|
| row | 467 | 5 (km) |
| column | 744 | 5 (km) |
| row | 485 | 2 (km) |
| column | 1681 | 2 (km) |
| Keyword Type | Keyword | Keyword thesaurus Name |
|---|---|---|
| theme | Climate | GEOSS |
| theme | GLOBAL CHANGE > Regional climate change | AGU |
| theme | Atmosphere > Atmospheric Temperature > Air Temperature, Atmosphere > Precipitation > Precipitation Amount, Atmosphere > Precipitation > Snow | GCMD_science |
| place | Asia > Eastern Asia > Japan | Country |
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Climate Change in Japan 2020 (a report on the analysis of climate change projection over Japan using this dataset with 5-km spatial resolution) : https://www.data.jma.go.jp/cpdinfo/ccj/index.html
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Global Warming Projection Volume 9 (a report on the analysis of climate change projection over Japan using this dataset with 5-km spatial resolution under RCP8.5 emission scenario) : https://www.data.jma.go.jp/cpdinfo/GWP/index.html
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The detail of data contents and format, consideration in use of this dataset [in Japanese] : https://diasjp.net/ds2022/manual.html
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Data Download Site of the DIAS : http://data.diasjp.net/dl/storages/filelist/dataset:543
This dataset was produced by analyzing the result of global warming projection for Japan using the regional climate model MRI-NHRCM with horizontal resolutions of 5-km (Sasaki et al., 2011) and 2-km (Murata et al., 2017) developed by the Meteorological Research Institute (MRI) of the Japan Meteorological Agency (JMA) in cooperation with the SOUSEI and TOUGOU Programs of the Ministry of Education, Culture, Sports, Science and Technology of Japan (MEXT).
| Data Source Citation Name | Description of derived parameters and processing techniques used |
|---|---|
|
NHRCM05 |
The result of global warming projection for Japan using the regional climate model MRI-NHRCM (Sasakiet al., 2011) with a horizontal resolution of 5-km developed by the Meteorological Research Institute (MRI) of the Japan Meteorological Agency (JMA) in cooperation with the SOUSEI and TOUGOU Programs of the Ministry of Education, Culture, Sports, Science and Technology of Japan (MEXT). |
|
NHRCM02 |
The result of global warming projection for Japan using the regional climate model MRI-NHRCM with a horizontal resolution of 2-km (Murata et al., 2017) developed by the Meteorological Research Institute (MRI) of the Japan Meteorological Agency (JMA) in cooperation with the TOUGOU Program of the Ministry of Education, Culture, Sports, Science and Technology of Japan (MEXT). |
- Users shall register their name, affiliation, email address and purpose of use before access to this dataset will be permitted
- Users shall not download or use this dataset in whole or in part without express consent from the Japan Meteorological Agency (JMA).
- Users shall not provide the content of this dataset to third parties.
- In the event of using this dataset in a presentation, paper, article, or report, etc., users shall cite as follows:
(a) [In case of using 5-km spatial resolution] "Japan Meteorological Agency, Regional Climate Projection Data for Japan, which was produced under the SOUSEI and TOUGOU programs".
(b) [In case of using 2-km spatial resolution] "Japan Meteorological Agency, Regional Climate Projection Data for Japan, which was produced under the TOUGOU programs".
- In the event of using this dataset in a presentation, paper, article, or report, etc., users shall submit a copy of the work to JMA.
- Users shall adhere to other instructions by JMA.
[Disclaimer]
- Although JMA have taken every precaution with regard to this data, JMA does not guarantee its reliability. JMA is not liable for any losses or any damage when this dataset is used.
- The information including data may be changed or deleted without advanced notice. JMA is not liable for any loss or any damage caused from the change.
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.
Japan Meteorological Agency Regional Climate Projection Data for Japan, which was produced under the SOUSEI and TOUGOU programs
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. "