31 Viers, J.H. Sailer,C.T. Ramirez, C.M. Quinn, J.F. Johnson, M.L. 2002 An Integrated Approach to the Discrimination of Riparian Vegetation in the Navarro River Watershed Robert O. Green Eleventh JPL Airborne Earth Science Workshop California Institute of Technology, Pasadena, California National Aeronautics and Space Administration; Jet Propulsion Laboratory