Construction-Grade Accuracy
vGIS was designed to give users the best of both worlds: survey-grade accuracy and the ability to use the system on consumer-grade devices without any additional hardware. The system comes with multiple calibration methods that allow indoor and outdoor positioning with or without external hardware.
vGIS supports several positioning methods:
Survey-Grade and High-Accuracy Positioning
vGIS supports a wide range of GNSS and RTK receivers with native integrations. Native GNSS integrations enable access to NMEA metadata and up to 1 cm positioning accuracy. Combined with vGIS’s proprietary GNSS antenna configuration, the broad device support delivers not only the best high-accuracy capabilities but also unmatched flexibility when selecting the optimal hardware for the job.
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Bad Elf Flex
Horizontal accuracy: 1 cm + 1 ppm
Vertical accuracy: 2 cm + 1 ppm
Directional accuracy: +/-0.1°
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Reach RX/RX2
Horizontal accuracy: 1 cm + 1 ppm
Vertical accuracy: 3 cm + 1 ppm
Directional accuracy: +/-0.1°
Reach RS2+
Horizontal accuracy: 1 cm + 1 ppm
Vertical accuracy: 3 cm + 1 ppm
Directional accuracy: +/-0.1°
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Arrow Gold
Horizontal accuracy: 1 cm + 1 ppm
Vertical accuracy: 3 cm + 1 ppm
Directional accuracy: +/-0.1°
Skadi Gold
Horizontal accuracy: 1 cm + 1 ppm
Vertical accuracy: 3 cm + 1 ppm
Directional accuracy: +/-0.1°
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FLX100 plus
Horizontal accuracy: 2 cm + 1 ppm
Vertical accuracy: 2 cm + 1 ppm
Directional accuracy: +/-0.1°
GG04 plus
Horizontal accuracy: 1 cm + 1 ppm
Vertical accuracy: 2 cm + 1 ppm
Directional accuracy: +/-0.1°
GS18
Horizontal accuracy: 0.8 cm + 0.5 ppm
Vertical accuracy: 1.5 cm + 0.5 ppm
Directional accuracy: +/-0.1°
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UNI-GR1
Horizontal accuracy: 1 cm + 1 ppm
Vertical accuracy: 1.5 cm + 1 ppm
Directional accuracy: +/-0.2°
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S10
Horizontal accuracy: 1 cm + 1 ppm
Vertical accuracy: 1.5 cm + 1 ppm
Directional accuracy: +/-0.2°
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SXblue II
Horizontal accuracy: 1 cm + 1 ppm
Vertical accuracy: 2 cm + 1 ppm
Directional accuracy: +/-0.1°
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HiPer SR
Horizontal accuracy: 1 cm + 0.8 ppm
Vertical accuracy: 1.5 cm + 1 ppm
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Horizontal accuracy: 1 cm + 1 ppm
Vertical accuracy: 2 cm + 1 ppm
Directional accuracy: +/-0.1°
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viDoc
Horizontal accuracy: 1 cm + 1 ppm
Vertical accuracy: 2 cm + 1 ppm
Directional accuracy: +/-0.1°
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Pro-Consumer External GNSS
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Geode
Horizontal accuracy: 30 cm
Directional accuracy: +/-0.1°
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- Bad Elf
- Garmin
- Bluetooth-enabled GNSS devices
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No External Hardware
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Patented high-accuracy GNSS-less positioning method
Horizontal accuracy: up to 15 cm
Directional accuracy: up to 0.1°
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| Other Methods |
- QR Codes
- Image and surface recognition*
- Beacons*
- Pre-scanned environments
- Hybrid and custom development*
*Contact vGIS for more information
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Note: Actual accuracy may vary in real-life conditions.
To review configuration details for each device model, please follow this link.