Spatial geometrical calibration of optoelectronic devices Aleksandr Zhukov, Igor Kartsan, Stanislav Belov, Mikhail Prokhorov, Victor Gedzyun and Boris Nersesov E3S Web Conf., 431 (2023) 02010 Published online: 13 October 2023 DOI: 10.1051/e3sconf/202343102010