ANALYSIS OF WINTER TEMPERATURE INVERSIONS IN THE MOUNTAIN-VALLEY LANDSCAPES OF THE OYMYAKON HIGHLAND
https://doi.org/10.25587/SVFU.2020.18.2.003
Abstract
The work is devoted to the study of temperature inversions on the territory of the Oymyakon Highland - the coldest region of the Northern Hemisphere. The studies were carried out in the ARCGIS software package using the Landsat 8 satellite infrared channels of the satellite images. The paper describes the basic patterns of the distribution of radiation temperature in the Oimyakon highlands, shows the seasonal dynamics of the correlation coefficient between the raster layers of the terrain and radiation temperature. The height distributions of the radiation temperature were constructed and their vertical gradients were found, which are in good agreement with the data of aerological observations, but have their uniqueness depending on the slope exposure. The high informativeness of remote sensing data in the study of inversion phenomena in mountainous and remote areas of the Earth with a very low density of meteorological stations is shown.
Keywords
Landsat 8,
climate,
radiation temperature,
Oymyakon,
cold pole,
temperature inversion,
depressions,
mountains,
GIS,
Landsat 8
References
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Review
For citations:
Makarov V.S. ANALYSIS OF WINTER TEMPERATURE INVERSIONS IN THE MOUNTAIN-VALLEY LANDSCAPES OF THE OYMYAKON HIGHLAND. Vestnik of North-Eastern Federal University Series "Earth Sciences". 2020;(2):40-45. (In Russ.) https://doi.org/10.25587/SVFU.2020.18.2.003
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