Inverse of the Euclidean transformation

Share:

Description

It transforms the data from the Euclidan coordinates to latitude dn longitude.

Usage

1

Arguments

U

A matrix of unit vectors, or even one single unit vector in three dimensions.

Details

It takes the matrix of unit vectors and back transforms it to latitude and longitude.

Value

A two column matrix:

u

The first column is the latitude and the second is the longitude, both expressed in degrees.

Author(s)

Michail Tsagris

R implementation and documentation: Michail Tsagris <mtsagris@yahoo.gr> and Giorgos Athineou <athineou@csd.uoc.gr>

See Also

euclid, Arotation, lambert

Examples

1
2
3
4
x <- rvmf(10, rnorm(3), 10)
euclid.inv(x)
euclid( euclid.inv(x) )
x

Want to suggest features or report bugs for rdrr.io? Use the GitHub issue tracker.