@article{dag2022,
  author={Vallone, Andrea and Warburg, Frederik and Hansen, Hans and Hauberg, S{\o}ren and Civera, Javier},
  journal={IEEE Robotics and Automation Letters}, 
  title={Danish Airs and Grounds: A Dataset for Aerial-to-Street-Level Place Recognition and Localization}, 
  year={2022},
  volume={},
  number={},
  pages={1-8},
}