Zhelyazkov, Nikolay, and Evgeni Stoykov. “IDENTIFICATION OF OBJECTS IN QGIS FROM AN ORTHOPHOTOMOSAIC COMPOSED BY PHOTOGRAMMETRY: IDENTIFICATION OF OBJECTS IN QGIS FROM AN ORTHOPHOTOMOSAIC COMPOSED BY PHOTOGRAMMETRY”. JOURNAL SCIENTIFIC AND APPLIED RESEARCH 31, no. 1 (November 6, 2026): 110–115. Accessed November 7, 2026. https://jsar.ftn.shu.bg/index.php/jsar/article/view/508.