ID and password is required to download the products.

APHRODITE-2 products are published on APHRODITE-2 website of Hirosaki University. Please visit APHRODITE-2 website to register.


Visit APHRODITE-2 download page. (Link to APHRODITE-2 website at Hirosaki University.)

APHRODITE-1 metadata on DIAS

All Users can download APHRODITE-1 datasets from DIAS (Data Integration and Analysis System). User registration is necessary for data download.Data users registered either on this page or DIAS can receive any updates or error in the reports from us.

User registration on DIAS website is necessary to download dataset from DIAS.You can use the dataset on the premise that our conditions and policies are accepted.

If you are going to sign off or change registered address, email us at