Jean-Romain Roussel [cph, ctb] (wrote tsearch function with QuadTrees),
  C. B. Barber [cph],
  Kai Habel [cph, aut],
  Raoul Grasman [cph, aut],
  Robert B. Gramacy [cph, aut],
  Pavlo Mozharovskyi [cph, aut],
  David C. Sterratt [cph, aut, cre] (ORCID:
    <https://orcid.org/0000-0001-9092-9099>)

Vivekananda Roy [aut, cre] (ORCID:
    <https://orcid.org/0000-0002-2964-9503>)

Moreno Bevilacqua [aut, cre, cph],
  Víctor Morales-Oñate [ctb],
  Francisco Cuevas-Pacheco [ctb],
  Christian Caamaño-Carrillo [ctb]

Dean Adams [aut, cre],
  Michael Collyer [aut],
  Antigoni Kaliontzopoulou [aut],
  Erica Baken [aut]

Allan Cameron [aut, cre],
  Teun van den Brand [aut] (ORCID:
    <https://orcid.org/0000-0002-9335-7468>)

Facundo Muñoz [aut, cre] (ORCID:
    <https://orcid.org/0000-0002-5061-4241>)

Attila I. Katona [aut, cre],
  Marcell T. Kurbucz [aut]

Tobias Stephan [aut, cre] (ORCID:
    <https://orcid.org/0000-0002-9290-014X>)

Sui Zhang [aut, cre] (ORCID: <https://orcid.org/0000-0002-4143-2331>)

Paulo Justiniano Ribeiro Jr [aut, cre],
  Peter Diggle [aut],
  Ole Christensen [ctb],
  Martin Schlather [ctb],
  Roger Bivand [ctb],
  Brian Ripley [ctb]

Dewey Dunnington [aut, cre] (ORCID:
    <https://orcid.org/0000-0002-9415-4582>),
  Edzer Pebesma [aut] (ORCID: <https://orcid.org/0000-0001-8049-7069>)

Ketut Karang Pradnyadika [aut, cre],
  Ika Yuni Wulansari [aut, ths]

Harry Zhu [aut, cre],
  Javier Luraschi [ctb]

Olatunde D. Akanbi [aut, cre, cph] (ORCID:
    <https://orcid.org/0000-0001-7719-2619>),
  Vibha Mandayam [aut] (ORCID: <https://orcid.org/0009-0008-8628-9904>),
  Yinghui Wu [aut] (ORCID: <https://orcid.org/0000-0003-3991-5155>),
  Jeffrey Yarus [aut] (ORCID: <https://orcid.org/0000-0002-9331-9568>),
  Erika I. Barcelos [aut, cph] (ORCID:
    <https://orcid.org/0000-0002-9273-8488>),
  Roger H. French [aut, cph] (ORCID:
    <https://orcid.org/0000-0002-6162-0532>)

Robert J. Hijmans [cre, aut],
  Charles Karney [ctb] (GeographicLib),
  Ed Williams [ctb],
  Chris Vennes [ctb]

Carlos Melo [aut] (ORCID: <https://orcid.org/0000-0002-5598-1913>),
  Ali Santacruz [aut, cre],
  Oscar Melo [aut] (ORCID: <https://orcid.org/0000-0002-0296-4511>)