@article{estimatingsunlightusinggnsssignal,
  title = {Estimating Sunlight Using GNSS Signal Strength from Smartphone},
  author = {Yuuki Nishiyama and Kosuke Hatai and Kota Tsubouchi and Kaoru Sezaki},
  year = {2022},
  eprint = {2208.08858},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2208.08858v1},
}