Stora Enso’s drone research used a drone and a multispectral camera to detect insect damages in Finnish forests. The image interpretation application was able to identify trees where spruce bark beetles nestled. The new forest health data can be used for example to plan forest management, timely silvicultural work and harvesting. The spruce bark beetle, which damages spruces in particular, is estimated to become more common in the northern forests as the climate warms. Stora Enso Forest division’s drone was able to detect spruce bark beetle exposure much faster and more efficiently than the human eye ...