Credits
- JRA-25 data are provided by the cooperative research project for the JRA-25 long-term reanalysis of the Japan Meteorological Agency (JMA) and the Central Research Institute of Electric Power Industry (CRIEPI). JCDAS data are provided by the real-time climatic assimilation system of JMA.
- JRA-55 data are provided by the research project for the JRA-55 long-term reanalysis of the Japan Meteorological Agency (JMA).
- ERA-40/ERA-Interim data are provided by the European Center for Medium-Range Weather Forecasts (ECMWF).
- Reanalysis-2 data are provided by the NCEP/DOE AMIP-II Reanalysis program of the National Centers for Environmental Prediction (NCEP)/National Center for Atmospheric Research (NCAR).
- MERRA/MERRA2 data are provided by the National Aeronautics and Space Administration (NASA) Goddard Space Flight Center (GSFC).
- GFD-DENNOU Library was used for drawing figures.
Conditions of use
- Although every precaution has been taken in the preparation and testing of data, the data cannot be guaranteed to be correct under all circumstances. No liability will be accepted for any direct, indirect, or consequential loss or damage arising out of the use of the materials contained herein.
- Materials supplied by this web page can be used freely for research purposes only. Commercial use of the materials is prohibited.
- Articles, papers, or written scientific works of any form, based on the materials supplied by this web page, are required to acknowledge the source of the dataset quoted and this web page.
Ex. 1: For computation of trajectories and drawing their figures, the JRA-25 data provided by the cooperative research project for the JRA-25 long-term reanalysis of the Japan Meteorological Agency (JMA) and the Central Research Institute of Electric Power Industry (CRIEPI) and the NIPR trajectory model (Tomikawa and Sato, 2005; http://firp-nitram.nipr.ac.jp) were used.
Ex. 2: For drawing figures of meteorological fields, the ERA-40 data provided by the Forty-Year European Re-Analysis Project of the European Center for Medium-Range Weather Forecasts (ECMWF) and the Meteorological Field Display System (http://firp-nitram.nipr.ac.jp) were used.