Show the agreement between the Zenith Path Delays (ZPDs) estimated by the EPN Analysis Centres (ACs)
Visualize potential periodic signals
Reflect changes in, e.g. used options, analysis procedures etc.
Procedure
EPN ACs are estimating ZPDs on a daily basis
These estimates are combined to create the EPN combined (mean) ZPD solution considering the biases (provided in this plot) between the individual solutions
The resulting daily biases show the agreement of the ACs solutions to each other and to the combined ZPD solution
Solutions
Results from GPS weeks 834 (1996) until 1824 (2014) are by default based on EPN-repro2 results.
Results from GPS weeks 1825 (2015) until present are coming from the routine data analysis.
Note that the number and composition of the ACs contributing to the combined solution for this station may differ between reprocessing and routine operation.
