PPP Advances in Security, Seismic Monitoring

摘要

Septentrio's version 5.1.0 firmware update for its PolaRx5 GNSS reference receivers provides new features for file management, usability, security and seismic monitoring. Receivers updated include the PolaRx5 for CORS and network operations, the PolaRx5TR for time and frequency transfer and the PolaRx5S for space weather applications. Improvements in precise point positioning (PPP) have opened the door on seismic monitoring using GNSS technology. As well as allowing precise measurement of long-term slow surface displacement, PolaRx5 now allows real-time recording of the high-frequency vibrations that typically accompany earthquakes. Firmware 5.1.0 introduces support for on-board PPP and dynamic response tuned for seismic applications.