To answer our research question and hypothesis, WE hydrologists use different kinds of data both hydrometer (e.g discharge amount and its properties, channel hydraulic information, sediment and its properties) and meteorological data (such as rainfall, snowfall, temperature air wind, humidity, air pressure and solar radiation etc). It comes from different sources. It can be from ground measurement, remote sensing instruments. Once we used them to analyse specific research issue, it important to store
for future use. I will dedicate this post for data storages that comes from different sources. If someone is interested to use readily (at least downloaded and extracted at the upper Blue Nile basin) available data, s/he can contact me.