On Dec 30, 2012, at 8:14 PM, Tom Roche wrote:
https://stat.ethz.ch/pipermail/r-help/2012-December/332658.html
Is there packaged code to convert geographical coordinates (e.g.,
longitude, latitude, elevation) to Cartesian coordinates in 3-space?
...
Net: the task seems straightforward
summary: I'm looking for packaged, tested code to convert geographical
coordinates (e.g., longitude, latitude, elevation) to Cartesian
coordinates (x,y,z) in 3-space. I know of R code for 2-space and for
spherical - Cartesian. This can be extended (I attach a quick kludge
extending
Is there packaged code to convert geographical coordinates (e.g.,
longitude, latitude, elevation) to Cartesian coordinates in 3-space?
I can see how to do this using
1. a spherical-to-Cartesian conversion like pracma::sph2cart(tpr)
http://cran.r-project.org/web/packages/pracma/
2. a
Have you checked the spatial stats task view on CRAN?
http://cran.r-project.org/web/views/Spatial.html
-- Bert
On Sun, Dec 30, 2012 at 6:49 PM, Tom Roche tom_ro...@pobox.com wrote:
Is there packaged code to convert geographical coordinates (e.g.,
longitude, latitude, elevation) to Cartesian
https://stat.ethz.ch/pipermail/r-help/2012-December/332658.html
Is there packaged code to convert geographical coordinates (e.g.,
longitude, latitude, elevation) to Cartesian coordinates in 3-space?
...
Net: the task seems straightforward enough, but there's certainly
scope for error, so I'd
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