X20 GNSS Systems
High-precision positioning and true heading for seismic, surveying, and machine control.
X20 GNSS Systems
Overview
X20 GNSS Systems are Seismic Source's high-precision positioning products for seismic operations, surveying, field navigation, vibrator fleets, and machine-control applications.
The X20 family includes three configurations: X20 Rover, X20 Puck, and X20 Dual. Together they cover portable survey-pole operation, compact wired magnetic-mount integration, and high-precision position plus true-heading installations.
The Rover and Puck provide centimeter-level RTK positioning with GPS, GLONASS, Galileo, BeiDou, and QZSS support across L1, L2, L5, L6, and L-band frequencies. X20 Dual adds single- or dual-antenna operation, Ethernet, and true heading accuracy better than 0.3° RMS.
X20 systems work with AccuNAV NTRIP corrections for fast, repeatable RTK performance and flexible deployment across supported field regions.
Features
- Portable GNSS rover with integrated battery
- Up to 48 hours runtime per charge
- Wi-Fi, Bluetooth, and RS-232 serial interface
- Fits standard 5/8-11 survey poles
- Position accuracy up to 1 cm
- Rugged compact magnetic-mount GNSS puck
- Simple wired integration
- RS-232 serial interface
- RTCM corrections through the connected control system
- Position accuracy up to 1 cm
- High-precision position and true heading
- Single or dual antenna configuration
- Heading accuracy better than 0.3° RMS
- Wi-Fi, Bluetooth, Ethernet, and RS-232 interfaces
- Ideal for vehicle and machine-control applications
- GPS, GLONASS, Galileo, BeiDou, and QZSS constellations
- L1, L2, L5, L6, and L-band frequency support
- 672 channels for X20 Rover and X20 Puck
- 1344 channels for X20 Dual
- OSNMA compatible anti-spoofing
- RTK accuracy up to 1 cm
- Global accuracy of 10-20 cm using Galileo HAS
- AccuNAV NTRIP correction support for RTK positioning
- Fast, repeatable centimeter-level RTK performance
- No local base station required when using supported AccuNAV coverage
- Update rates up to 20 Hz
- 5 Hz default update rate
- RS-232 serial support across all X20 configurations
- BLE and Wi-Fi support on Rover and Dual
- Ethernet support on X20 Dual
Benefits
- Use X20 Rover for portable field navigation, X20 Puck for rugged wired integration, and X20 Dual when true heading or vehicle/machine-control integration is required.
- AccuNAV corrections support repeatable centimeter-level RTK positioning without requiring a local base station in supported coverage areas.
- X20 Dual provides position and true heading for vehicle, vibrator fleet, and machine-control applications.
- The X20 family supports stakeless node deployment, surveying and mapping, vibrator fleets, and machine control.
- Portable, magnetic-mount, and single- or dual-antenna configurations let crews match the GNSS system to the field workflow.
- RS-232, Wi-Fi, Bluetooth, BLE, and Ethernet options support integration with control systems, field tablets, and equipment platforms.
- OSNMA compatibility helps support anti-spoofing workflows where Galileo authentication is used.
Brochure
X20 GNSS Systems BrochureRelated Applications
X20 GNSS Systems are designed for applications requiring precise positioning, heading, and navigation information.
- Use X20 positioning to support accurate layout and field navigation without physical stakes.
- Use X20 Rover for survey-pole field navigation and centimeter-level GIS or survey workflows.
- Use X20 positioning and X20 Dual heading for seismic source positioning and fleet management.
- Use X20 Dual for machine-control and vehicle applications that require reliable position and true heading.