Department of Geodesy and Surveying, Budapest University of Technology and Economics, Budapest H-1111, Hungary;
Faculty of Geoinformatics, University of West Hungary, Sopron 9400, Hungary;
Department of Geodesy and Surveying, Budapest University of Technology and Economics, Budapest H-1111, Hungary;
中国地质大学(北京)水资源与环境学院,北京100083;
中国地质大学(北京)水资源与环境学院,北京100083;
Faculty of Science, Technology and Communication, University of Luxembourg, Luxembourg L-1359, Luxembourg;
