Traditional forest data collection methods like field surveys and national laser scan (LiDAR) are slow, costly and infrequent, and satellites trade detail for coverage and only provide coarse information. Field surveys require manual measurements that can take weeks or months, and national laser scans are updated only every few years.
Drones offer near real-time data collection with high‑resolution imagery that can be updated as often as needed, in some cases even daily on selected areas. This enables quick detection of changes in the forest and faster, better‑informed decisions. When AI is applied to drone data, imagery can be automatically processed to identify individual trees, measure their characteristics and detect potential threats like damage, disease or stress.
The combination of modern drone technology and AI provides a level of detail and update frequency that traditional methods cannot match, making forest monitoring more efficient and timely. It opens up new possibilities for proactive forest management, such as early detection of bark beetle outbreaks or targeted harvesting and conservation efforts.