RISK ANALYSIS FOR APPLE ORCHARD SURVEY AND MONITORING USING UAV. ENVIRONMENT. TECHNOLOGY. RESOURCES. Proceedings of the International Scientific and Practical Conference, [S. l.], v. 1, p. 116–122, 2023. DOI: 10.17770/etr2023vol1.7234. Disponível em: https://archive-journals.rtu.lv/etr/article/view/4565.. Acesso em: 11 mar. 2026.