“RIEGL relies on its own inertial measurement unit/global navigation satellite system (IMU/GNSS) solution for unmanned aerial vehicles (UAV) laser scanning systems” (2025) gis.Business | issn : 1869-9286, 26(1), pp. 35–36. Available at: https://journal-gis.business/index.php/gisb/article/view/699 (Accessed: 8 November 2026).