Preparatory Railway Track Geometry Estimation Based on GNSS and IMU Systems. - Slawomir Judek; Andrzej Wilk; Wladyslaw Koc; Leszek Lewinski; Artur Szumisz; Piotr Chrostowski; Slawomir Grulkowski; Jacek Szmaglinski; Michal Michna; Krzysztof Karwowski; Jacek Skibicki; Roksana Licow (Remote. Sens., 2022)