geodist: Fast, Dependency-Free Geodesic Distance Calculations

Dependency-free, ultra fast calculation of geodesic distances. Includes the reference nanometre-accuracy geodesic distances of Karney (2013) <doi:10.1007/s00190-012-0578-z>, as used by the 'sf' package, as well as Haversine and Vincenty distances. Default distance measure is the "Mapbox cheap ruler" which is generally more accurate than Haversine or Vincenty for distances out to a few hundred kilometres, and is considerably faster. The main function accepts one or two inputs in almost any generic rectangular form, and returns either matrices of pairwise distances, or vectors of sequential distances.

Getting started

Package details

AuthorMark Padgham [aut, cre], Michael D. Sumner [aut], Charles F.F Karney [cph] (Original author of included code for geodesic distances)
MaintainerMark Padgham <[email protected]>
LicenseMIT + file LICENSE
Version0.0.3
URL https://github.com/hypertidy/geodist
Package repositoryView on CRAN
Installation Install the latest version of this package by entering the following in R:
install.packages("geodist")

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geodist documentation built on May 2, 2019, 1:08 p.m.