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.

Bad Elf GNSS RTK positioning high-accuracy augmented reality AR BIM GIS ArcGIS Esri Bentley

Bad Elf Flex

Horizontal accuracy: 1 cm + 1 ppm

Vertical accuracy: 2 cm + 1 ppm

Directional accuracy: +/-0.1°

Emlid GNSS RTK positioning high-accuracy augmented reality AR BIM GIS ArcGIS Esri Bentley

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°

Eos GNSS RTK positioning high-accuracy augmented reality AR BIM GIS ArcGIS Esri Bentley

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°

Leica GNSS RTK positioning high-accuracy augmented reality AR BIM GIS ArcGIS Esri Bentley

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°

marXact GNSS RTK positioning high-accuracy augmented reality AR BIM GIS ArcGIS Esri Bentley

UNI-GR1

Horizontal accuracy: 1 cm + 1 ppm

Vertical accuracy: 1.5 cm + 1 ppm

Directional accuracy: +/-0.2°

Stonex GNSS RTK positioning high-accuracy augmented reality AR BIM GIS ArcGIS Esri Bentley

S10

Horizontal accuracy: 1 cm + 1 ppm

Vertical accuracy: 1.5 cm + 1 ppm

Directional accuracy: +/-0.2°

SXBlue GNSS RTK positioning high-accuracy augmented reality AR BIM GIS ArcGIS Esri Bentley

SXblue II

Horizontal accuracy: 1 cm + 1 ppm

Vertical accuracy: 2 cm + 1 ppm

Directional accuracy: +/-0.1°

Topcon GNSS RTK positioning high-accuracy augmented reality AR BIM GIS ArcGIS Esri Bentley

HiPer SR

Horizontal accuracy: 1 cm + 0.8 ppm

Vertical accuracy: 1.5 cm + 1 ppm

Trimble GNSS RTK positioning high-accuracy augmented reality AR BIM GIS ArcGIS Esri Bentley

Horizontal accuracy: 1 cm + 1 ppm

Vertical accuracy: 2 cm + 1 ppm

Directional accuracy: +/-0.1°

Vigram viDoc GNSS RTK positioning high-accuracy augmented reality AR BIM GIS ArcGIS Esri Bentley

viDoc

Horizontal accuracy: 1 cm + 1 ppm

Vertical accuracy: 2 cm + 1 ppm

Directional accuracy: +/-0.1°

 

Pro-Consumer External GNSS

Juniper GNSS RTK positioning high-accuracy augmented reality AR BIM GIS ArcGIS Esri Bentley

Geode

Horizontal accuracy: 30 cm

Directional accuracy: +/-0.1°

  • Bad Elf
  • Garmin
  • Bluetooth-enabled GNSS devices

 

No External Hardware

GNSS-less positioning high-accuracy augmented reality AR BIM GIS ArcGIS Esri Bentley

Patented high-accuracy GNSS-less positioning method

Horizontal accuracy: up to 15 cm

Directional accuracy: up to 0.1°

Other Methods
  • QR Codes
  • Image and surface recognition*
  • Beacons*
  • Pre-scanned environments
  • Hybrid and custom development*

*Contact vGIS for more information

Note: Actual accuracy may vary in real-life conditions.

To review configuration details for each device model, please follow this link.