HYDRO 1k Elevation Derivative FREE GLOBAL Datasets
- Greetings to you all,
HYDRO1k provides a suite of “FREE” geo-referenced data sets, both raster and vector, which will be of value for all users who need to organize, evaluate, or process hydrologic information on a continental scale. The raster data sets are the hydrologically correct DEM, derived flow directions, flow accumulations, slope, aspect, and a compound topographic (wetness) index. The derived streamlines and basins are distributed as vector data sets.
The Datasets are Categorized and Downloadable as: Aspect, Compound, Topographic Index, Drainage Basins, Elevation Data, Flow Accumulation, Flow Direction, Slope and Streams.
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