CITATION


1
2
3
4
5
6
7
8
9
10
11
12
13
14

To cite PROJ in publications use:

  PROJ contributors (2018). PROJ coordinate transformation software
  library. Open Source Geospatial Foundation. URL http://proj4.org/.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {{PROJ} coordinate transformation software library},
    author = {{PROJ contributors}},
    organization = {Open Source Geospatial Foundation},
    year = {2018},
    url = {http://proj4.org/},
  }