First Results of Time Series Analysis of the Permanent GNSS Observations at Polish EPN Stations Using GipsyX Software
Łyszkowicz, Adam, Pelc-Mieczkowska, Renata, Bernatowicz, Anna, Savchuk, Stepan
Preliminary Unification of Kronsztadt86 Local Vertical Datum with Global Vertical Datum
Łyszkowicz, Adam, Kuczyńska-Siehień, Joanna, Biryło, Monika