%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 , .. %A , .. %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 Геофизический центр Российской Академии Наук