MAPPING OF PERMAFROST LANDSCAPES BASED ON THE ANALYSIS OF TERMAL IMAGES

• Published in: Proceedings of the International conference “InterCarto/InterGIS”
• Main Author: A. A. Medvedkov
• Format: Article in Journal/Newspaper
• Language: English; Russian
• Published: Laboratory of Complex Mapping, Faculty of Geography, MSU 2016
• Subjects: permafrost landscapes; landscape indication; permafrost ecotone; landscapegeocryological mapping; thermal-infrared survey; geo; envir; permafrost
• Online Access: https://doi.org/10.24057/2414-9179-2016-1-22-380-384; https://doaj.org/article/c546ea63afa74dd0a77bed819db154ff

This paper presents the method of remote detection and mapping of permafrost landscapes. These natural complexes visually are significant not only on the terrain, but easily distinguished by thermal characteristics on surface temperature maps, obtained by processing data from Landsat TM and Terra ASTER. The possibility of using thermal images data for such aim relies on the work of M.I. Budyko about the structure of earth’s surface heat balance. This method is also confirmed by field studies.