EL-ASHMAWY, K. L. A. Vertical Accuracy of Google Earth Data. Engineering, Technology & Applied Science Research, Greece, v. 14, n. 3, p. 13830–13836, 2024. DOI: 10.48084/etasr.7121. Disponível em: https://etasr.com/index.php/ETASR/article/view/7121. Acesso em: 30 jun. 2024.