@article{PurintonBookhagen2021,
  author    = {Benjamin Purinton and Bodo Bookhagen},
  title     = {Beyond Vertical Point Accuracy},
  journal   = {Frontiers in Earth Science},
  series    = {Assessing Inter-pixel Consistency in 30 m Global DEMs for the Arid Central Andes},
  pages     = {1 -- 24},
  doi       = {10.3389/feart.2021.758606},
  year      = {2021},
}