GNSS reference station quality plots

GNSS satellite signal quality control is the process of evaluating the accuracy and reliability of satellite navigation system signals. Based on this, it will be known how well the positioning accuracy and positioning results are guaranteed.

GNSS reference station can be selected from the "Reference Stations" list.

The first graph is the satellite skyplot - it shows in which direction and how high in the sky the GNSS satellites are located. The graph is created based on the 24-hour data of the specified day. The second graph section contains a total of 10 signal quality graphs. Below the selected graphs is an explanation of what the given graph shows. These graphs are interactive and update hourly. The information on the graphs is in UTC+00:00 time. All graphs contain data for the last 30 days.

A general indicator of the residual error (RMS) for the whole network

Ionosphere

Troposhpere