To establish a GNSS global cooperative network, the Multi-GNSS Integrated Real time and Archived Information system “MIRAI” has been built by the Cabinet Office (CAO) of Japan. This system provides the following services;

・Collecting real-time observation data and redistributing them to public users.
・Archiving observation data and redistributing them to public users.

The MIRAI data are shared openly for the benefit of all scientific, educational, and commercial users for peaceful purposes only.