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Free web app for fast, accurate watershed delineation anywhere on Earth.
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Sometimes the watersheds created by the app are weird or...
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1 de jul. de 2003 · A comprehensive assessment of 154 global watersheds based on 15 indicators of ecological value and vulnerability. The report and CD provide maps, data, and profiles of each watershed, as well as information on biodiversity, water management, and conservation.
The HydroSHEDS database provides freely available global digital data layers in support of hydro-ecological research and applications worldwide. Its various hydrographic data products include catchment boundaries, river networks, and lakes at multiple resolutions and scales.
HydroSHEDS provides consistent and comprehensive hydrographic data for watershed analyses, modeling, and conservation planning. It offers stream networks, watershed boundaries, drainage directions, and other data layers for regional and global applications.
Global Water Watch provides free, near-real-time information on water in thousands of reservoirs and major river systems. It uses AI and EO algorithms to map dams, measure water levels and flow, and monitor long-term changes.
9 de dic. de 2019 · HydroSHEDS provides hydrographic baseline information in a consistent and comprehensive format to support regional and global watershed analyses, hydrological modeling, and freshwater...
30 de jul. de 2021 · Key Points. We quantify five features of urban expansion among 220 watersheds globally for the last 25 years. Most of the watersheds globally experienced a decelerating and sprawling urban expansion. Rapid and low-density of urban expansion in endorheic watersheds may threaten their sustainability.
