Currently in 50,000 acres of Maine forest, Browntail threaten human health and a variety of hardwood tree species. We’re on it.
Remote sensing + hyperspectral cameras.
Using drones, aerial robotics and hyperspectral cameras, we can map and remove Browntail at scale. Specifically, hyperspecatral cameras (which see what the human eye cannot), are able to register chemical signatures of the Browntail nest. Encoding hyperspectral images from drone flight reveal the nests and their precise location, teeing up precision removal without the use of chemicals.
Building an AI model for autonomous removal.
These advanced technologies allow for the precise identification of BTM nests by capturing detailed images across various wavelengths, which are analyzed to detect specific signatures of infestation. This method enhances the accuracy of locating nests, even in dense foliage, enabling targeted and efficient removal. By integrating these technologies, we hope to eventually remove this invasive forest pest entirely, and en route reduce its associated health risks and environmental impacts.
Automated drop zones, directly into biochar.
Aruco markers further enhance the precision of browntail nest disposal. These markers are used to guide computer vision systems on drones to accurately drop off collected nests directly into mobile biochar chambers. This process ensures that nests are safely and efficiently incinerated, preventing the spread of the moth’s toxic hairs.
Depicted above is the CharBoss mobile biochar unit, from AirBurners. This machine was created in partnership with US Forest Service, and features an air curtain and high temperature chamber to achieve ideal conditions for biochar production. In addition, the unit breaks down large pieces of burned organic material, conveying the final product into a quench pan for immediate activation.