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29 April 2016 Search a methane hydrate in the Arctic with photonics methods
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Identifying methane anomalies responsible for the temperature increase, by hiking trails in the Arctic requires great human labor. It is necessary to use lidar methods for search and identification of methane from permafrost. Necessary to create a Raman lidar for monitoring of emissions of methane hydrate from the permafrost. Hyperspectral resolution would resolve the isotope shifts in the Stokes spectra, thereby to determine the isotopic composition of methane ratio C14/C12 CH4 carbon emissions and identify the source for study (permafrost or oil deposits)
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Alexsandr S. Grishkanich, Vadim Polyakov, Igor Sidorov, Sergey Kascheev, Valentin Elizarov, Aleksandr Zhevlakov, and Andrey Mak "Search a methane hydrate in the Arctic with photonics methods", Proc. SPIE 9899, Optical Sensing and Detection IV, 98992U (29 April 2016);

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