# -------------------------------------------- # CITATION file created with {cffr} R package # See also: https://docs.ropensci.org/cffr/ # -------------------------------------------- cff-version: 1.2.0 message: 'To cite package "nvctr" in publications use:' type: software license: MIT title: 'nvctr: The n-vector Approach to Geographical Position Calculations using an Ellipsoidal Model of Earth' version: 0.1.4.9000 doi: 10.32614/CRAN.package.nvctr abstract: The n-vector framework uses the normal vector to the Earth ellipsoid (called n-vector) as a non-singular position representation that turns out to be very convenient for practical position calculations. The n-vector is simple to use and gives exact answers for all global positions, and all distances, for both ellipsoidal and spherical Earth models. This package is a translation of the 'Matlab' library from FFI, the Norwegian Defence Research Establishment, as described in Gade (2010) . authors: - family-names: Spinielli given-names: Enrico email: enrico.spinielli@eurocontrol.int orcid: https://orcid.org/0000-0001-8584-9131 repository: https://euctrl-pru.r-universe.dev repository-code: https://github.com/euctrl-pru/nvctr commit: 8edd7d938bb033672eefe0bfa5e7479c94b635c0 url: https://nvctr.ansperformance.eu contact: - family-names: Spinielli given-names: Enrico email: enrico.spinielli@eurocontrol.int orcid: https://orcid.org/0000-0001-8584-9131