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Utilizing Space-Based GPS Technology to Determine Hydrological Properties of Soils for Watershed Management

Published by the American Society of Agricultural and Biological Engineers, St. Joseph, Michigan www.asabe.org

Citation:  2010 Pittsburgh, Pennsylvania, June 20 - June 23, 2010  1009187.(doi:10.13031/2013.29824)
Authors:   (Charles) (V) Privette, III, (Ahmad) Khalilian, (Omar) Torres, (Stephen) Katsberg
Keywords:   Remote sensing, soil moisture, runoff, watershed analysis, GPS.

Water resources protection at the local level is becoming more complicated, largely due to non-point source (NPS) pollution. NPS pollution control requires identification of pollutant sources within a watershed and assessment of the hydrologic transport system (runoff) from the source to the water resource of concern. The amount of polluted runoff depends on many factors, including watershed land use, rainfall, and antecedent moisture conditions of the soil.

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