@misc{indiciae4c91ed43dea8,
  title = {Spectral Dark Subtraction: A MODTRAN-Based Algorithm for Estimating Ground Reflectance without Atmospheric Information},
  author = {Freedman, Ellis and Ryan, Robert and Pagnutti, Mary and Holekamp, Kara and Gasser, Gerald and Carver, David and Greer, Randy},
  year = {2007},
  url = {https://ntrs.nasa.gov/citations/20070038216},
  note = {Source identifier: 20070038216}
}