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[aprssig] TAPR Differential GPS Reference Station

Boyd Prestwood K5YKG k5ykg at arrl.net
Tue Apr 21 23:56:49 UTC 2009


Steve, Wasn't this something like an "averaging" of accumulated 
positions over that 24-hour period?  Then those coordinates were 
programmed into the Ref Station?
It would be appreciated if anyone else knows how any of the client 
applications massaged or used any of this data, they could chime in here.
Thanks Steve.
73 de Boyd K5YKG



Steve Dimse wrote:
>
> On Apr 21, 2009, at 2:16 PM, Boyd Prestwood K5YKG wrote:
>
>> However it was my understanding that the site from which the Ref 
>> Station transmitted had to be surveyed for "exact" coordinates
>
> The TAC-2 software performed a 24 hour integration of position, this 
> was found to produce a very accurate position. Surveys were not 
> necessary. Otherwise, my recollections match with yours.
>
> Steve K4HG
>
>
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