Deriving Disturbance Indices and Loading Factors Using Remote Sensing Data and Crop Models to Develop Derived Variables for SPARROW Water Quality Models in the Southeast USA
Maury Gordon Estes Jr1, Ashraf Al-Hamdan2, Walter Lee Ellenburg II3, Africa Ixmucane Flores Anderson2, James Cruise2, Anne Hoos4, Richard Smith5, Mohammad Z. Al-Hamdan6 and William L Crosson6, (1)University of Alabama in Huntsville and NASA Ecological Conservation Program, Huntsville, United States, (2)University of Alabama in Huntsville, Huntsville, AL, United States, (3)University of Alabama in Huntsville, NASA-SERVIR, Huntsville, United States, (4)USGS Lower Mississippi-Gulf Water Science Center, Nashville, TN, United States, (5)United States Geological Survey (USGS), Reston, United States, (6)Universities Space Research Association at NASA/MSFC, Huntsville, AL, United States