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Re: DGPS / SBAS


From: Gary E. Miller
Subject: Re: DGPS / SBAS
Date: Thu, 30 Nov 2023 12:19:25 -0800

Yo Nick!

On Thu, 30 Nov 2023 11:26:25 +0000
Nick Taylor <nicktaylor@dataskill.uk> wrote:

> After several days, cgps is still reporting DGPS fix (see attached 
> screenshot) - you can see that SBAS SNR is zero and it's same for all 
> SBAS satellites that I see shown.

Oh, I see part of the confusion here. DGPS does not mean you see SBAS
satellites.  They are independent values.

Sadly no two firmware use the same definition for when to turn the
DGPS flag on.

RGDS
GARY
---------------------------------------------------------------------------
Gary E. Miller Rellim 109 NW Wilmington Ave., Suite E, Bend, OR 97703
        gem@rellim.com  Tel:+1 541 382 8588

            Veritas liberabit vos. -- Quid est veritas?
    "If you can't measure it, you can't improve it." - Lord Kelvin

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