Vijay Kumar Pounraja [aut, cre]
    (<https://orcid.org/0000-0002-9710-189X>)

Mengjia Yu [aut],
  Xiu Huang [aut, cre],
  Feifang Hu [aut],
  Li Wang [aut],
  Hongjian Zhu [aut]

Bowen Chen [aut, cre] (<https://orcid.org/0000-0003-0370-2756>),
  Benjamin Gramig [ctb]

Yixuan Qiu, Jiali Mei and authors of the ARPACK library. See file
    AUTHORS for details.

Patrick Mair [cre, aut],
  Reinhold Hatzinger [aut],
  Norman D. Verhelst [aut]

Daniel Wiesmann <daniel.wiesmann@tecnico.ulisboa.pt> and David Quinn <djq@urbmet.com>

Bryan A. Fuentes [aut, cre] (<https://orcid.org/0000-0003-3506-7101>),
  Minerva J. Dorantes [aut] (<https://orcid.org/0000-0002-2877-832X>),
  John R. Tipton [aut] (<https://orcid.org/0000-0002-6135-8141>),
  Robert J. Hijmans [ctb] (<https://orcid.org/0000-0001-5872-2872>),
  Andrew G. Brown [ctb]

Robert J. Hijmans [cre, aut] (<https://orcid.org/0000-0001-5872-2872>),
  Jacob van Etten [ctb],
  Michael Sumner [ctb],
  Joe Cheng [ctb],
  Dan Baston [ctb],
  Andrew Bevan [ctb],
  Roger Bivand [ctb],
  Lorenzo Busetto [ctb],
  Mort Canty [ctb],
  Ben Fasoli [ctb],
  David Forrest [ctb],
  Aniruddha Ghosh [ctb],
  Duncan Golicher [ctb],
  Josh Gray [ctb],
  Jonathan A. Greenberg [ctb],
  Paul Hiemstra [ctb],
  Kassel Hingee [ctb],
  Alex Ilich [ctb],
  Institute for Mathematics Applied Geosciences [cph],
  Charles Karney [ctb],
  Matteo Mattiuzzi [ctb],
  Steven Mosher [ctb],
  Babak Naimi [ctb],
  Jakub Nowosad [ctb],
  Edzer Pebesma [ctb],
  Oscar Perpinan Lamigueiro [ctb],
  Etienne B. Racine [ctb],
  Barry Rowlingson [ctb],
  Ashton Shortridge [ctb],
  Bill Venables [ctb],
  Rafael Wueest [ctb]

Matteo Marcantonio [aut, cre],
  Martina Iannacito [aut, ctb],
  Elisa Marchetto [ctb],
  Elisa Thouverai [aut, ctb],
  Michele Torresani [aut, ctb],
  Daniele Da Re [aut],
  Clara Tattoni [aut],
  Giovanni Bacaro [aut],
  Saverio Vicario [aut, ctb],
  Carlo Ricotta [aut],
  Duccio Rocchini [aut, ctb]

Ilari Scheinin [aut, cre] (<https://orcid.org/0000-0002-4696-9066>)

Oscar Perpinan Lamigueiro [cre, aut]
    (<https://orcid.org/0000-0002-4134-7196>),
  Robert Hijmans [aut],
  Alexandre Courtiol [ctb]