45. Uncrewed airborne systems

Uncrewed airborne systems (UAS) have become valuable tools for environmental research. They can be equipped with a variety of sensors, such as cameras and laser scanners, allowing researchers to perform low-cost close-range remote sensing surveys rapidly, accurately and relatively cost-efficiently. Effective and safe use of UAS requires specialized expertise in sensor operation, data analysis, and the regulatory frameworks, which may vary considerably depending on the country and region.