The page shows results of GOP Galileo services performance monitoring as a contribution to the Galileo Reference Center (GRC) within the GEMOP project:
1) Multi-GNSS reference station data quality control (QC),
2) Multi-GNSS consolidated navigation data - global BRDC files (https://doi.org/10.24414/c4ba-kf16),
3) Galileo/GPS reference products - satellite precise orbits and clock corrections.
4) Galileo OS/HAS performance monitoring - Key Parameter Indicators (KPIs):
a) Service volume performance - availability of PDOP below 6 and Dual-Frequency/DF OS SiS.
b) Site-measured positioning - Horizontal (HPE) and Vertical Positioning Errors (VPE).
5) Galileo/GPS troposphere estimates and NWM and blind models assessments.
◦ GNSS data quality control (QC) - visualization of quality control of data of reference GNSS stations.
◦ Navigation data (BRDC) - daily visualization of (recent) navigation data from GOP & CNES BRDC files.
◦ Site positioning - site measured - monthly performance of Galileo (GPS) OS/HAS epoch-wise station positioning.
◦ Service volume - service volume - monthly availability of at least one Galileo OS SIS dual-frequency (DF)
and global mean 3D Position Dilution of Precision (PDOP<6).
◦ Orbit and clocks - quarterly/yearly comparison of reference products (precise orbits and clocks) and navigation files.
◦ Coordinates - repeatability of estimates from Precise Point Positioning (PPP).
◦ Troposphere - estimates of GNSS tropospheric estimates and assessments of blind models and Numerical Weather Model (NWM) data.
◦ Solution statistics - quarterly/yearly stastics over satellites and stations in GOP rapid solution, satellites and messages in GOP consolidated BRDC.
1) GNSS data QC: G-Nut/Anubis and G-Nut's QC Charts
2) GNSS nav data: G-Nut/Aset
3) GNSS orbits: Bernese GNSS Software
4) GNSS clocks: G-Nut/Sothis
5) GNSS PPP: G-Nut/Geb and G-Nut/Apep
6) GNSS service volume: G-Nut/Aset
7) GNSS site positioning: G-Nut/Anubis
8) GNSS troposphere: G-Nut/Tefnut
9) NWM/blind models: G-Nut/Shu
◦ EUSPA supporting the GEMOP and GRC-MS projects (euspa.europa.eu)
◦ GEMOP / GRC-MS consortium partners for data, products, analyses, and collaborations
◦ RIGTC supporting GOP’s GNSS activity and Galileo performance monitoring (www.vugtk.cz )
◦ G-Nut Software s.r.o. for the G-Nut software maintenance and development (www.gnutsoftware.com)