nvctr - The n-vector Approach to Geographical Position Calculations using an Ellipsoidal Model of Earth

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) <doi:10.1017/S0373463309990415>.

Last updated 10 months ago

geographical-positionsn-vector

5.19 score 10 stars 31 scripts 233 downloads

eurocontrol - Helper functions for EUROCONTROL useRs

The helper functions in this package are designed to make it easy, homogeneus and transparent to perform common tasks usually needed by data analysts and useRs in EUROCONTROL.

Last updated 4 months ago

2.92 score 1 stars 11 scripts

HexAeroR - A package to determine used airports, runways, taxiways and stands based on available flight coordinates.

HexAeroR is a EUROCONTROL R package designed for aviation professionals and data analysts. It allows for the determination of used airports, runways, taxiways, and stands based on available (ADS-B) flight trajectory coordinates. This tool aims to enhance aviation data analysis, facilitating the extraction of milestones for performance analysis.

Last updated 12 months ago

adepadesaircraftairportaprondetectioneurocontrolh3hexaerohexaerorrunwaystandstaxiwaystrajectoryuber

2.40 score 2 scripts