3iSolution is an international NGO that provides information management services to humanitarian and development organizations.
Through information management, we help our partners target assistance to the world's most vulnerable populations.
Today, we work with the humanitarian and development sector in 10 different countries, having been active in more than 25 countries in the last 15 years. We have carried out more than 300 projects and currently have a team of 150 people working all over the world.
Our work focuses on using innovation and technological knowledge generated by the private and academic sectors, in order to enhance the power of information to achieve a direct and concrete impact at the level of the beneficiaries, which are the organizations we support. Our experience, your impact!
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HydroRIVERS represents a vectorized line network of all global rivers that have a catchment area of at least 10 km² or an average river flow of at least 0.1 m³/sec, or both. HydroRIVERS has been extracted from the gridded HydroSHEDS core layers at 15 arc-second resolution. The global coverage of HydroRIVERS encompasses 8.5 million individual river reaches with an average length of 4.2 km, representing a total of 35.9 million km of rivers globally. HydroRIVERS only includes a limited amount of (mostly geometric) attribute information, such as the river reach length, the distance from upstream headwaters and ocean outlet, the river order, and an estimate of long-term average discharge. Every river reach is also co-registered to the sub-basin of the HydroBASINS database in which it resides (via a shared ID).
More information: Hydrosheds - Hydrorivers