> Does anyone know how to determine the tangent to a point on a wgs84 ellipsoid?
> In particular I'm trying to find the "geodetic center point" of a wgs84
> ellipsoid based on a geodetic point on the surface.
Given an ellipsoid E
a^2 x^2 + b^2 y^2 + c^2 z^2 = 1,
the equation of the tangent pl
On Monday, 17 November 2003 22:46, Norman Vine wrote:
> There are many my favorite are
> http://www.colorado.edu/geography/gcraft/notes/datum/datum.html
> http://earth-info.nima.mil/GandG/geolay/toc.htm
> http://www.irbs.com/bowditch/
>
> My favorite text
> Bomford, G. 1980. Geodesy. Oxford: Claren
Paul Surgeon writes:
>
> Does anyone know how to determine the tangent to a point on a wgs84 ellipsoid?
this should help
FG_SRC / tests / test_up.cxx
> Are there any good sources that will walk me through ellisoid maths
> step-by-step?
There are many my favorite are
http://www.colorado.edu/geo
