Michael Chirico [aut, cre],
  Dmitry Shkolnik [ctb]

Scott Chamberlain [aut] (<https://orcid.org/0000-0003-1444-9135>),
  Jeroen Ooms [aut],
  Michael Sumner [cre]

Scott Chamberlain [aut],
  Andy Teucher [aut],
  Michael Mahoney [aut, cre] (<https://orcid.org/0000-0003-2402-304X>)

Lampros Mouselimis [aut, cre] (<https://orcid.org/0000-0002-8024-1546>),
  Dropbox Inc [cph]

Demetris Christopoulos [aut, cre, cph],
  David Midgley [ctb, cph],
  Sunil Venaik [ctb],
  INSEAD Hoffmann Institute France [fnd],
  The University of Queensland Australia [fnd]

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]
    (<https://orcid.org/0000-0001-9092-9099>)

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

Moreno Bevilacqua [aut, cre] (<https://orcid.org/0000-0001-8384-840X>),
  Víctor Morales-Oñate [aut] (<https://orcid.org/0000-0003-1922-6571>),
  Christian Caamaño-Carrillo [aut]
    (<https://orcid.org/0000-0001-7241-3099>)

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

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

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

Paulo Justiniano Ribeiro Jr [aut, cre] <paulojus@ufpr.br>,
        Peter Diggle [aut, cre] <p.diggle@lancaster.ac.uk>,
        Ole Christensen [ctb],
        Martin Schlather [ctb],
        Roger Bivand [ctb],
        Brian Ripley [ctb]

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

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

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

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

Carlos Melo <cmelo@udistrital.edu.co>, Ali Santacruz, Oscar
        Melo <oomelom@unal.edu.co>