Certain models of Arrow Series® and Skadi Series™ GNSS receivers use the Atlas signal in a similar way that they use the carrier phase from an RTK network. The difference is that the correction methods used by Atlas are global as opposed to local corrections from a base station or an RTK network. Because of this, Atlas requires a longer convergence time than RTK to achieve the specified accuracy.

For the H30 service, typical convergence time (to decimeter) varies between 4 to 5 minutes depending on the status of GNSS constellation.

Once convergence is achieved and since carrier phase is used, the accuracy will remain consistent (and even improve in time) as long as the your GNSS antenna maintains a clear, unobstructed view of the sky.

To learn more about Atlas, click here; https://eos-gnss.com/knowledge-base/articles/atlas-service