2024 – Hungary, Székesfehérvár, Óbuda University, Alba Regia, Faculty of Technology (CEEPUS)
2024 – Hungary, Szeged, University of Szeged, Department of Geoinformatics, Physical and Environmental Geography (ERASMUS)
2022 – Slovak Republic, Bratislava, Slovak Technical University, Faculty of Informatics and Information Technologies, Institute of Geoinformatics (ERASMUS)
2022 – Slovak Republic, Košice, Pavel Jozef Šafárik University, Faculty of Science, Institute of Geography (ERASMUS)
2020 – Slovak Republic, Košice, Pavel Jozef Šafárik University, Faculty of Science, Institute of Geography (ERASMUS)
2019 – Germany, Dresden, Institute od Cartography, Technische Universität Dresden (ERASMUS)
2019 – Germany, Bochum, Ruhr University (ERASMUS)
2018 – Germany, Eberswalde, Faculty of Forest and Environment, University of Sustainable Development (Summer school of project GeoS4S)
2018 – Austria, Vienna University of Economics and Business (invited lecture)
2017 – Austria, Vienna, Technical University (ERASMUS)
2015 – Spain, Polytechnic University of Valencia (ERASMUS)
2014 – Austria, Salzburg, Paris Lodron University (CEEPUS)
2014 – Hungary, Székesfehérvár, University of West Hungary (GeoInfoNet)
2013 – Hungary, Székesfehérvár, University of West Hungary (CEEPUS)
2012 – Netherlands, Delft, Technical University, OTB Institut (GeoInfoNet)
2011 – Serbia, Belgrade, Belgrade University, Faculty of Mining and Geology (CEEPUS)
2010 – Croatia, Zagreb, Faculty of Geodesy, University of Zagreb (CEEPUS)
2007 – Austria, Salzburg, Paris Lodron University (CEEPUS)