LINK

• RTKLIB  *Latest news is availabe in “備考欄.”

• OSQZS  *Lots of related information is available.

• QZSS  *Lots of related information is available.

• TUMSAT GNSS HP  *SDR source is availabe in “GNSS TUTOR” page.

• 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