@misc{indiciaec4b193072eda,
  title = {EMAG2: A 2-arc min resolution Earth Magnetic Anomaly Grid compiled from satellite, airborne, and marine magnetic measurements},
  author = {S. Maus and U. Barckhausen and H. Berkenbosch and N. Bournas and J. Brozena and V. Childers and F. Dostaler and J.D. Fairhead and Carol A. Finn and Ralph R. B. von Frese and C. Gaina and S. Golynsky and R. Kucks and Hai Lu and P. Milligan and S. Mogren and R.D. Muller and O. Olesen and M. Pilkington and R. Saltus and B. Schreckenberger and E. Thebault and F.C. Tontini},
  year = {2009},
  doi = {10.1029/2009gc002471},
  url = {https://pubs.usgs.gov/publication/70036679},
  note = {Source identifier: 70036679}
}