The effect of soil fraction thresholding on clay content mapping using airborne hyperspectral AVIRIS-NG data

Elizabeth Baby George1, Cecile Gomez2,3 and D. Nagesh Kumar1, (1)Indian Institute of Science, Department of Civil Engineering, Bangalore, India, (2)LISAH, University of Montpellier, IRD, INRAE, Institut Agro, Montpellier, France, (3)Indo-French Cell for Water Sciences, IRD, Indian Institute of Science, Bengaluru, India