Alencar Xavier, William Beavis, James Specht, Brian Diers, Rouf Mian, Reka Howard,
	George Graef, Randall Nelson, William Schapaugh, Dechun Wang, Grover Shannon, Leah McHale,
	Perry Cregan, Qijian Song, Miguel Lopez, William Muir, Katy Rainey.

Matheus Dalsente Krause [aut, cre]
    (<https://orcid.org/0000-0003-2411-9287>),
  William Dale Beavis [aut] (<https://orcid.org/0000-0003-0790-2771>)

Edzer Pebesma [aut, cre],
  Roger Bivand [aut],
  Barry Rowlingson [ctb],
  Virgilio Gomez-Rubio [ctb],
  Robert Hijmans [ctb],
  Michael Sumner [ctb],
  Don MacQueen [ctb],
  Jim Lemon [ctb],
  Finn Lindgren [ctb],
  Josh O'Brien [ctb],
  Joseph O'Rourke [ctb],
  Patrick Hausmann [ctb]

Liuyong Ding [aut, cre] (<https://orcid.org/0000-0002-5490-182X>),
  Minrui Huang [ctb],
  Ke Yang [ctb],
  Jun Wang [ctb] (<https://orcid.org/0000-0003-2481-1409>),
  Juan Tao [ctb],
  Chengzhi Ding [ctb] (<https://orcid.org/0000-0001-5215-7374>),
  Daming He [ctb]

Balasubramanian Narasimhan [aut, cre],
  Mei-Chiung Shih [aut],
  Pei He [aut]

Jeffrey Doser [aut, cre],
  Andrew Finley [aut]

Tyler Morgan-Wall [aut, cph, cre]
    (<https://orcid.org/0000-0002-3131-3814>),
  Andrew Helmer [ctb, cph],
  Leonhard Grünschloß [ctb, cph],
  Eric Heitz [ctb, cph]

Silvia D'Angelo [aut, cre],
  Michael Fop [aut] (<https://orcid.org/0000-0003-3936-2757>),
  Marco Alfò [ctb],
  Thomas Brendan Murphy [ctb]

Edzer Pebesma [aut, cre] (<https://orcid.org/0000-0001-8049-7069>),
  Benedikt Graeler [ctb],
  Tom Gottfried [ctb],
  Robert J. Hijmans [ctb]

Christoph Muehlmann [aut] (<https://orcid.org/0000-0001-7330-8434>),
  Nikolaus Piccolotto [aut] (<https://orcid.org/0000-0001-6876-6502>),
  Claudia Cappello [aut] (<https://orcid.org/0000-0002-7905-5068>),
  Sandra De Iaco [aut] (<https://orcid.org/0000-0003-1820-2068>),
  Klaus Nordhausen [aut, cre] (<https://orcid.org/0000-0002-3758-8501>)

Kenneth Benoit [cre, aut, cph]
    (<https://orcid.org/0000-0002-0797-564X>),
  Akitaka Matsuo [aut] (<https://orcid.org/0000-0002-3323-6330>),
  Johannes Gruber [ctb] (<https://orcid.org/0000-0001-9177-1772>),
  European Research Council [fnd] (ERC-2011-StG 283794-QUANTESS)