TY - RPRT TI - A Ground Truthing Method for AVIRIS Overflights Using Canopy Absorption Spectra AU - Gamon, John A. AU - Serrano, Lydia AU - Roberts, Dar A. AU - Ustin, Susan L. PY - 1996 UR - https://ntrs.nasa.gov/citations/19980201635 ID - 19980201635 ER -