The American Psychological Association citation style is currently unavailable.
@article{ustin_1994,
title={Leaf Reflectances: LICOR (OTTER)},
url={https://www.earthdata.nasa.gov/data/catalog/ornl-cloud-spectra-licor-47-1},
DOI={10.3334/ORNLDAAC/47},
abstractNote={The variability of bi-directional spectral reflectance of cut conifer foliage between age classes, species and sites, measured by LICOR},
publisher={ORNL Distributed Active Archive Center},
author={Ustin, S.L.},
year={1994},
language={en},
}
Ustin, S. L. (1994). Leaf Reflectances: LICOR (OTTER) (Version 1). ORNL Distributed Active Archive Center. https://doi.org/10.3334/ORNLDAAC/47 Date Accessed: 2026-10-07
Ustin, S.L. “Leaf Reflectances: LICOR (OTTER).” With ORNL DAAC, Version 1, ORNL Distributed Active Archive Center, 1 Jan. 1994, https://doi.org/10.3334/ORNLDAAC/47. Date Accessed: 2026-10-07