AltoMaxx drone expertise has been combined with a Tunable Diode Laser Absorption Spectroscopy (TDLAS) methane detector. The Lower Detection Limits (LDL) is 5 ppm-m. This allows users to fly over a site and determine the exact location of methane releases. AltoMaxx is developing capabilities to quantify methane releases with drone surveys using both TDLAS and OGI technologies.


