Meszaros, Minucher, József Szatmári, Zalán Tobak, and László Mucsi. “Extraction of Digital Surface Models from CORONA Satellite Stereo Images”. Journal of Environmental Geography 1, no. 1-2 (January 1, 2008): 5–10. Accessed August 16, 2024. https://iskolakultura.hu/index.php/jengeo/article/view/43852.