JASMES site provides various products in binary and netCDF formats.
Please read the terms and conditions carefully and agree on them before the use of the Service, and click User Registration button.
If you want to change or delete the user registration information, please click here.
Please check here for how to get JASMES data.
2. About Data
The following JASMES site provides various products in binary and netCDF formats.
1) SGLI Standard Data Service
2) SGLI Near-realtime Monitor Service
3) MODIS Near-realtime Monitor Service
4) JASMES Map Monitor
5) FAI Monitor
6) Inner bay Monitor
*1 "Standard" means that the source of this data originates from the SGLI standard data in HDF5 files released from the G-Portal.
The SGLI standard data to be released from JASMES are resampled onto the JASMES-Grid*2 and stored in netCDF4 files.
JAXA asks that those who use satellite data obtained from this Site please observe the conditions specified below.
1-4.Utilization under agreements and collaborative research contracts
2. Cautionary notes
2-1. Registration of user e-mail address
Users~R registered e-mail addresses must be able to receive e-mails from this Site, which provides URLs by e-mail for downloading the data.
After user registration, this Site notifies the user that registration has been completed via the registered e-mail address.
If the user receives no e-mail notification or receives an unfamiliar e-mail, please send inquiries to .
2-2. Protection of Personal Information & Handling of Personal Information
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 the >Water Cycle & Water Resource Management Research Group operation.
They may access to personal information to perform the functions, but may not use it for other purposes.
2-3. 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.
2-4. Ownership of Data etc.
The copyrights of the standard products and other materials provided in the Service are the property of JAXA.
2-5. Caution regarding phishing
This site will not send any e-mails asking for confirmation or urging users to reenter their e-mail address or password.
If you receive an e-mail from a forged site urging you to reenter your user information, do not access the URLs given in the email nor open any files attached to the e-mail.
Do you agree to the Terms of Service?
Please select '0. Registration', and enter the information.
・Information Update：Please fill in 1-8.
・Removal from Register：Please enter the E-mail address when you registered.
Removal from Register
Earth Observation Research Center / JAXA
GCOM Secretariat(formerly ADEOS/OCEAN Secretariat)
2-1-1 Sengen, Tsukuba, Ibaraki 305-8505 Japan