[Proj] Problems with EOV for Hungary (1972 Egyseges OrszagosVetuleti)

Roger Oberholtzer roger at opq.se
Wed Sep 23 01:17:08 EST 2009


On Tue, 2009-09-22 at 17:25 +0200, Jean-Claude REPETTO wrote:

> You have forgotten to add the +towgs84 parameter to the first 
> projection. Alternatively, you can use "+datum=WGS84" instead of 
> "+ellps=WGS84 +towgs84=0,0,0,0,0,0,0".

This did indeed work. Thanks! I am now within 0.2 meters of the ArcGIS
calculations.

-- 
Roger Oberholtzer

OPQ Systems / Ramböll RST

Ramböll Sverige AB
Krukmakargatan 21
P.O. Box 17009
SE-104 62 Stockholm, Sweden

Office: Int +46 8-615 60 20
Mobile: Int +46 70-815 1696



More information about the Proj mailing list