@misc{indiciae6cb2157394c6,
  title = {On the absolute calibration of SO 2 cameras},
  author = {Peter Lubcke and Nicole Bobrowski and Sebastian Illing and Christoph Kern and Jose Manuel Alvarez Nieves and Leif Vogel and Johannes Zielcke and Hugo Delgados Granados and Ulrich Platt},
  year = {2013},
  doi = {10.5194/amt-6-677-2013},
  url = {https://pubs.usgs.gov/publication/70048327},
  note = {Source identifier: 70048327}
}