nvctr provides functions to calculate geographical positions for both the ellipsoidal and spherical Earth models.

References

Kenneth Gade A Nonsingular Horizontal Position Representation. The Journal of Navigation, Volume 63, Issue 03, pp 395-417, July 2010.

See also

Author

Maintainer: Enrico Spinielli enrico.spinielli@eurocontrol.int (ORCID)

Other contributors:

  • EUROCONTROL [copyright holder, funder]