To cite package ‘ursa’ in publications use:

Platonov N (2026). ursa: Non-Interactive Spatial Tools for Raster Processing and Visualization. R package version 3.11.5-1301, https://github.com/nplatonov/ursa.

Corresponding BibTeX entry:

  @Manual{,
    title = {ursa: Non-Interactive Spatial Tools for Raster Processing
      and Visualization},
    author = {Nikita Platonov},
    year = {2026},
    note = {R package version 3.11.5-1301},
    url = {https://github.com/nplatonov/ursa},
  }