SP-GIS GNSS displacement monitoring system Introduction: The GNSS displacement monitoring system consists of GPS positioning and GNSS management platform, which supports multiple functions such as project management, equipment management, displacement monitoring, relative displacement calculation, warning information, and historical query. GPS positioning adopts high-performance satellite positioning system and embeds multiple differential algorithms. Supports the reception of GNSS signals across all constellations and frequencies, including the new signal system of Beidou-3. It supports various differential modes such as RTK, DGNSS, ground-based augmentation, and PPP, and can provide millimeter level precision positioning services and high-precision orientation services. Anti interference design has been incorporated into the equipment to ensure the continuity and reliability of positioning and directional output in complex environments such as tunnels and elevated bridges. The platform is easy to operate and convenient to use, with a comprehensive data management strategy to meet diverse analysis needs, making data analysis simpler and more efficient. Unrestricted by application location, information can be viewed anytime by opening the browser. Application areas: displacement monitoring of ancient buildings; Bridge displacement monitoring; Displacement monitoring of wind turbine towers and iron towers; Monitoring of displacement in mines and slopes; Monitoring of dam body displacement; Displacement monitoring of high-rise buildings. Technical parameters: GNSS frequency: BDS B1I/B2I/B3I/B1C/B2a/B2b+ GPS L1CA/L1C/L2C/L2P/L5+ GLONASS L1/L2+ Galileo E1/E5a/E5 QZSS L1/L2/L5 SBAS L1 RTK accuracy: Plane ≤ 3.0mm+1ppm (RMS) Elevation ≤ 5mm+1ppm (RMS) Timing accuracy: ≤ 20ns (RMS) Cold start: ≤ 40s Hot start: ≤ 1s Re capture: Initialization reliability: ≥ 99.9% (10km baseline) Differential data: RTCM2. X/3. X Supporting Protocol: NMEA-0183
Introduction: The GNSS displacement monitoring system consists of GPS positioning and GNSS management platform, which supports multiple functions such as project management, equipment management, displacement monitoring, relative displacement calculation, warning information, and historical query. GPS positioning adopts high-performance satellite positioning system and embeds multiple differential algorithms. Supports the reception of GNSS signals across all constellations and frequencies, including the new signal system of Beidou-3. It supports various differential modes such as RTK, DGNSS, ground-based augmentation, and PPP, and can provide millimeter level precision positioning services and high-precision orientation services. Anti interference design has been incorporated into the equipment to ensure the continuity and reliability of positioning and directional output in complex environments such as tunnels and elevated bridges. The platform is easy to operate and convenient to use, with a comprehensive data management strategy to meet diverse analysis needs, making data analysis simpler and more efficient. Unrestricted by application location, information can be viewed anytime by opening the browser. Application areas: displacement monitoring of ancient buildings; Bridge displacement monitoring; Displacement monitoring of wind turbine towers and iron towers; Monitoring of displacement in mines and slopes; Monitoring of dam body displacement; Displacement monitoring of high-rise buildings.
