Land cover mapping of Asian Russia based on MODIS data and thematic maps
E.A. RASPUTINA, Yu.V. VANTEEVA
V.B. Sochava Institute of Geography, Siberian Branch, Russian Academy of Sciences, Irkutsk, Russia
Keywords: land cover, land use, natural zones, ecoregions, hierarchical classification
Abstract
Land cover/land use maps compiled from remote sensing data provide information on vegetation types, existing land use, and their dynamics in an understandable language for solving management problems. To map the land cover of Asian Russia, the MODIS Land Cover Type map for 2023 with a spatial resolution of 0,05 degrees (17 classes) was intersected with the ecoregion map (42 regions). As a result of interpreting 399 region/class combinations obtained during the intersection, using thematic maps (landscape, vegetation, etc.) and space images from open sources, a hierarchical classification of land cover types and a corresponding map for the Asian part of Russia at a scale of 1:2 000 000 were compiled. The classification includes 6 types of natural zones and 76 types of land cover. The map can have practical value for territorial management at different levels and also serve as basic overview information for non-geographer specialists.
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