Advances Advances and Trends in Geodesy, Cartography and Geoinformatics II : proceedings of the 11th International Scientific and Professional Conference on Geodesy, Cartography and Geoinformatics (GCG 2019). September 10-13, 2019, Demänovská Dolina, Low Tatras, Slovakia. -- 1. vyd. -- Leiden : CRC Press/Balkema, 2020. -- 213 s. -- ISBN : 978-0-367-34651-5. -- 978-0-429-32702-5 (eBook). -- 10.1201/9780429327025. Molčíková, Soňa. Hurčíková, Viera. Blišťan, Peter