TY - RPRT TI - Multiscale hyperspectral imaging of hydrothermal alteration in Yellowstone National Park, USA AU - Todd M. Hoefen AU - Raymond F. Kokaly AU - Keith Eric Livo AU - John Michael Meyer AU - JoAnn M. Holloway PY - 2021 DO - 10.1109/igarss47720.2021.9553654 UR - https://pubs.usgs.gov/publication/70237672 ID - 70237672 ER -