%0 Journal Article %T Application of remote sensing technique for drought assessment based on normalized difference drought index, a case study of Bac Binh district, Binh Thuan province Vietnam %A Trinh, L.. %A Vu, D.. %K Drought, remote sensing, normalized difference drought index, LANDSAT, Bac Binh district %J Russian Journal of Earth Sciences %D 2019 %N 19 %P 8 %I Geophysical Center of the Russian Academy of Sciences