International Water Management Institute's Data Storehouse Pathway (IWMIDSP): A unique data and knowledge gateway of spatial data with emphasis on river basins - Thenkabail, Prasad S.; Biradar, Chandrashekhar M.; Noojipady, Praveen; Islam, Aminul; Vithanage, Jagath; Velpuri, Naga Manohar; Dheeravath, Venkateswarlu; Kulawardhana, Wasantha; Jie, Li Yuan; Gunasinghe, Sarath; Alankara, Ranjith (2006)