[Openstreetmap] EGNOS DGPS

frank f_mohr at yahoo.de
Sat May 14 19:35:40 BST 2005


== EGNOS
I got WAAS signals for a limited time here
gave me up to 1m accurrancy (if my GPS didn't lie)

the us army had set up a satelite ground station here during
that time ..  some times later the WAAS signal on my GPS disapeared

on the ESA page: "EGNOS will become fully operational in 2005. "
does anyone know something about that

== GPS corrections over the Internet
there is a page about that:
http://www.wsrcc.com/wolfgang/gps/dgps-ip.html
but i never had the time to try it.

== Rinex data for postprocessing
i found the correction data in rinex format
(several location - one is http://gibs.leipzig.ifag.de/cgi-bin/gperm.cgi)

does anyone know if there is a chance to postprocess recorded tracks
with these correcions?

Frank

Amaury Jacquot wrote:
> Jeremy Stocks wrote:
> 
>>Hi there,
>>
>>Anyone know anything about EGNOS and the possibility of free differential GPS corrections over the Internet?
>>
>>It would be revolutionary to the accuracy of the home collected GPS signals if it were used.
>>
>>Jeremy
> 
> 
> Egnos does free over the air corrections (if your GPS does it, of course).
> 
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