RIEGL relies on its own inertial measurement unit/global navigation satellite system (IMU/GNSS) solution for unmanned aerial vehicles (UAV) laser scanning systems. gis.Business | issn : 1869-9286 [Internet]. 2025 Jan. 1 [cited 2026 Nov. 8];26(1):35-6. Available from: https://journal-gis.business/index.php/gisb/article/view/699