Researchers at the U.S. Environmental Protection Agency (EPA) are developing and demonstrating the Kolibri, an air emission sensor/sampler instrument, for use on small unmanned aerial systems (sUAS) and ground-mobile applications. The instrument can remotely and safely sample emissions from a variety of open area sources such as wildland fires and industrial plumes.  

• Kolibri System Enables Mobile Measurement of Air Emissions at the Source (PDF)(2 pp, 822 K)