@misc{https://doi.org/10.5281/zenodo.4531865,<br/><span class="tab"></span>
  doi = {10.5281/ZENODO.4531865},<br/><span class="tab"></span>
  url = {https://zenodo.org/record/4531865},<br/><span class="tab"></span>
  author = {{Chia-Yun Chang}},<br/><span class="tab"></span>
  keywords = {AIS,<br/><span class="tab"></span> Kernel density map,<br/><span class="tab"></span> Inland waterways,<br/><span class="tab"></span> Inland navigation},<br/><span class="tab"></span>
  language = {en},<br/><span class="tab"></span>
  title = {Kernel density maps of starboard-side encounters},<br/><span class="tab"></span>
  publisher = {Zenodo},<br/><span class="tab"></span>
  year = {2021},<br/><span class="tab"></span>
  copyright = {Closed Access}
}