SOURAV CHETIA, SUJATA MEDHI, SYEDA FAHIMA SHAHNAZ SULTANA, MANJIL BASUMATARY, PRANAB DUTTA. Normalized Difference Vegetation Indexand Hotspot Analysisin Guwahati Municipal Corporation Area, Assam, India. International Journal of Advanced Science and Technology, v. 29, n. 05, p. 5930 - 5938, 15 May 2020.