- September 2020
- August 2020
- July 2020
- June 2020
- May 2020
- Quasi-zenith satellite Michibiki's positioning library CLASLIB (Part 3 VRS-RTK positioning by ssr2obs)
- Confirmation of SBAS signal over Hiroshima
- Quasi-zenith satellite Michibiki's positioning library CLASLIB (Part 2 ssr2osr)
- Quasi-zenith satellite Michibiki's positioning library CLASLIB (Part 1 Understanding the configuration)
- April 2020
- March 2020