WGS84 to metres conversion (very accurate)

Hello,

I was wondering if anyone has a very accurate formula to calculate
meters to lat/lon (wgs84) and visa versa. The accuration has to be
around centimeters. The formulas I found on the web did not have
that amount of accuration.
I am very aware of the fact that GPS which gives the coordinates has a
deviation of 1-2 meters, but that isn't of any problem for my specific
research.

Thanks.

Jornt v.d. Wiel wrote:

See the coordinate transfer soltware and online links i the
box near the top of
http://edu-observatory.org/maps/waypoints.html

such as NGS Geodetic Tool Kit
http://www.ngs.noaa.gov/TOOLS/

snip


You posted links to software and even more links. I need formula's

Jornt v.d. Wiel wrote:

Aviation [Navigation] Formulary V1.37 by Ed Williams
http://williams.best.vwh.net/avform.htm

On Wed, 13 Jul 2005 12:13:17 +0200, "Jornt v.d. Wiel"



For UTM, NGA TM 8358.2, from
has formulas that give centimeter accuracy.

For UTM and other projections,
Snyder, John P. _Map Projections--A Working Manual_.
U. S. Geological Survey Professional Paper 1395.
(available in hardcopy only)

Or do you mean an Earth-centered Cartesian coordinate frame with
coordinates in meters?


--
Chuck Taylor
http://home.hiwaay.net/~taylorc/contact/