Assessment of Unmanned Aerial Vehicle (UAV) based photogrammetric survey for road alignment using direct geo-referencing technology. Indian Journal of Engineering and Materials Sciences (IJEMS), [S. l.], v. 31, n. 6, p. 799–811, 2025. DOI: 10.56042/ijems.v31i6.9562. Disponível em: https://or.niscpr.res.in/index.php/IJEMS/article/view/9562. Acesso em: 13 may. 2026.