The Global Hydrology Resource Center (GHRC) of the National Aeronautics and Space Administration provides data ingest, archive, and distribution services for the Global Hydrology and Climate Center (GHCC). Eight...

HydroSHEDS (Hydrological data and maps based on SHuttle Elevation Derivatives at multiple Scales) is a mapping product that provides hydrographic information for regional and global-scale applications in a consistent...

This Iowa Department of Natural Resources PowerPoint presentation educates the public about sources of excess nutrients in the Mississippi River and outlines preventative steps to stop the influx. It is directed toward...

This lesson introduces students to the use of flowing or falling water (hydropower) to perform work, particularly electric power generation. Topics include the history of hydropower development, the invention of turbines...

This site from SERC's Starting Point encourages the user to recognize relationships between modern GIS and traditional geoscience spatial analysis methods. Links to example GIS exercises and exercises and visualizations...