In case clients want to find out the location/position/GNSS accuracy of our devices you can refer to the horizontal position accuracy in the datasheet:

If clients ask to clarify this information, here are some explanations for the above:

Stands for “Circular error probable” (or “circular error probability”). It is a method of measuring precision by defining a circle with 50% of plotted points included in its perimeter.

So, when we say 2.5m CEP 50% it means that 50% of all measured points land within 2.5m radius of the exact location.

To give an example, here we see 20 points plotted in a circle:

In this case, the inner most circle has 10 out of 20 points that are closest to the real location. That circle is considered the CEP.

NOTE: If not specified, CEP is usually assumed to be 50% of all points.

It means that it was tested for 24 hours, static location.

Refers to the GNSS signal strength at which the testing was performed.

More than 6 “Satellite Vehicles” (GNSS satellites) visible during testing.

For older devices typically you can refer to datasheets of the GNSS module itself or you can register a consultation with our FW/HW team to find out the exact measurements.

For Eco4, Eco4 light and Eco4 S devices you can view the measurements in the following Jira consultation:

https://ruptela.atlassian.net/browse/FWP-14416