GIS spatial analysis for Otteri Nullah sub basin of Chennai city by using Digital Elevation Model (DEM)

GIS spatial analysis for Otteri Nullah sub basin of Chennai city by using Digital Elevation Model (DEM)

GIS spatial analysis for Otteri Nullah sub basin of Chennai city by using Digital Elevation Model (DEM) by K. Krishnaveni, Dr. Y. R. S. Rao ,R V Ramana and Dr V. S. Jayakanthan