Modeling of a differential laser sensing system for detecting low concentrations of methane in the surface layer

The relevance of research is due to the need for remote monitoring of the atmosphere for the presence of suspended matter. The application of this method for exploration in geo-prospecting will make it possible to identify areas with an increased content of suspended solids in the atmosphere, which will make it possible to record local outputs of natural gas, as well as observe the spatial dynamics of surface leaks in real time, carry out topographic referencing of prospective fields, etc. In addition, detection leaks and increased concentration of methane will allow early implementation of a set of measures aimed at preventing environmental disasters.