It is a content.

Start of the Internet distribution of MADOCA-PPP and release of MADOCALIB v1.2

National Space Policy Secretariat, Cabinet Office 

We are pleased to announce that we started the Internet distribution of MADOCA-PPP.
If you wish to apply, please follow the instructions on the following page.

Coverage areas of distributed ionospheric correction data are shown on the following page.

MADOCALIB version 1.2 are now available on github. Please see below for download and terms of use.