> For the complete documentation index, see [llms.txt](https://docs.influxtechnology.com/support_guides/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.influxtechnology.com/support_guides/rexdesk-configuration-software-s/rexdesk-rexgen-series-configuration-software/rexdesk-manual/appendix-3-gnss-orientation-guide/gnss-positioning.md).

# GNSS Positioning

## Consists of

### Sampling Rate

This allows users to define the desired sampling rate in Hz, the maximum being 30Hz.

### Platform:  

This lists the various dynamics models/environments supported for a well-defined configuration:

* Portable
* Stationary (Static- no movement)
* Pedestrian
* Automotive
* Sea
* Airbourne up to 1g/2g/4g
* Wrist
* Motorbike
* Robotic Lawn Mower
* Electric Kick Scooter 

### GNSS Type

The GNSS module used in Influx Technology's ReXgen Air device supports receiving and tracking from various Global Navigation Satellite Systems. ReXgen Air device Supports the following GNSS(s)'

* Default
* GPS (United States)
* Galileo (European Union)
* GLONASS (Russia)
* BeiDou (China)
* GPS + Galileo
* GPS + Galileo + GLONASS
* GPS + Galileo + BeiDou
* GPS + BeiDou
* Galileo + GLONASS
* Galileo + BeiDou
* GLONASS + BeiDou

{% hint style="info" %}

#### Notes:

* Choose GNSS type as 'Default' to enable concurrent reception of GPS and GLONASS. 
* Beidou, Glonass, and Galileo cannot be enabled together.
  {% endhint %}

#### Configure using ReXdesk Software from Influx

<figure><img src="/files/7w39NWCFzDStXPeiaNtD" alt=""><figcaption></figcaption></figure>


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