New link has been added!

• Software-Defined GNSS Receiver Goes Open Source *An article from Inside GNSS (Feb24, 2022)

• National Land Survey of Finland(FGI) *The open-source FGI-GSRx is available

• GNSS-SDR *free and open-source software released under the General Public License v3.

• HP owned by Professor Takahashi from Hiroshima City University *GNSS SDR related information is available