Greater Mekong Subregion rivers
A geospatial dataset mapping river systems in the Greater Mekong Subregion. Attributes include: name of river, name of basin, name of sub-basin, Strahler number.
Hydro basins level 6: Mekong
Hydro-basins provide hydrographic data layers that allow for the derivation of watershed boundaries for any given location based on the near-global, high-resolution SRTM digital elevation model. Watersheds were delineated in a consistent manner at different scales, and a hierarchical sub-basin breakdown was created following the topological concept of the Pfafstetter coding system (Verdin & Verdin 1999). The resulting polygon layers are termed HydroBASINS and represent a subset of the HydroSHEDS database. There are 12 levels. Level 6 represents major river systems from headwaters to coast. This version is sourced from FAO.