%0 Journal Article %T Methodology of physiography zoning using machine learning: A case study of the Black Sea %A Krivoguz, D.. %K Spatial zoning, Machine learning, 𝑘-means clustering, Black Sea, Physiography zoning, GIS, clustering methodology %J Russian Journal of Earth Sciences %D 2020 %N 20 %P 9 %I Geophysical Center of the Russian Academy of Sciences