EarthCARE-GPM Coincidence Dataset

Data Product Overview

Data Provision Period	From August 2024
Contents of Provided Data	GPM/DPR, GPM/GMI, EarthCARE/CPR, and ECMWF environmental field data are stored while maintaining the resolution and other properties of each original dataset.
Format of Provided Data	netCDF4 format * Quick-look PNG images are provided for the vertical distribution of radar reflectivity (GPM/DPR and EarthCARE/CPR) and Doppler velocity (EarthCARE/CPR), and the brightness temperature data of GPM/GMI.
Extraction conditions for simultaneous observations	+/-15-min time difference between the cross-over time of the two spacecraft
Algorithm Theoretical Basis Document (ATBD)	EarthCARE-GPM Coincidence Dataset Version 1 (3 October 2025)
DOI	10.57746/EO.01ka7xakvwj6pcthxkvgt0vr0y

User Registration: Terms of Use

EarthCARE-GPM Coincidence Dataset User Registration Terms of Use "Terms of Use of Research Data" (https://earth.jaxa.jp/policy/en.html) is applicable to the following services.
"EarthCARE-GPM Coincidence Dataset by Japan Aerospace Exploration Agency (JAXA)"

(1) Protection of Personal Information & Handling of Personal Information

JAXA handles the personal information such as names and e-mail addresses in accordance with the Code and other laws and regulations regarding personal information including GDPR and JAXA's rules on protection of personal information.
For details, refer to "Consent form for handling personal information based on GDPR" and "JAXA Privacy Policy".

JAXA doesn't use registered personal information except for the following purposes:

• Statistic and analysis of data use
• Questionnaire surveys to users for improvement of the Service
• Response to inquiries from users

In addition, JAXA employs other companies to perform functions on our behalf. The functions include the system management, user management, and Help Desk operation.
They may access to personal information to perform the functions, but may not use it for other purposes.

(2) Management of account and password

User account and password are managed and used under the responsibility of user. JAXA is not responsible to you for any loss or damage or due to any other cause beyond the control of JAXA that may be caused by misuse of user account and password by another person.

(3) Ownership of Data etc.

The copyrights of the standard products and other materials provided in the Service are the property of JAXA.