TY - CPAPER AU - Paweł Kotlarz TI - PROBLEMS OF HEIGHT MEASUREMENTS IMPLEMENTED AT SPORTS FACILITIES T2 - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Informatics, Geoinformatics and Remote Sensing PY - 2018 SP - 931 EP - 938 DO - 10.5593/sgem2018/2.2/s09.118 PB - STEF92 Technology ER -