[Proj] Can I convert the ellipsoids using Proj?

[Noel Zinn (cc)]

You’ll need more information such as a point on the earth with coordinates in both ellipsoids (really datums) so that you can compute a geocentric deltaX, deltaY, deltaZ.  -Noel

Noel Zinn, Principal, Hydrometronics LLC
+1-832-539-1472 (office), +1-281-221-0051 (cell)
noel.zinn at hydrometronics.com (email)
http://www.hydrometronics.com (website)


From: Cleo Drakos 
Sent: Monday, August 18, 2014 9:13 AM
To: proj at lists.maptools.org 
Subject: [Proj] Can I convert the ellipsoids using Proj?

Dear guys,

I have the data (latitudes, longitudes, and elevations) given in ICESat/GLAS ellipsoid. This equatorial radius and  reciprocal flattening (1/f) on this ellipsoid are 6378136.30 m and is 298.257 respectively.

Now, I want to convert my data into WGS84 ellepsoid with equatorial radius and reciprocal flattening (1/f) of 6378137.000000 and 298.25722356 respectively.

Can I convert the ellipsoids using Proj?

I hope some of you can help me.


cleo


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