Re: [Paparazzi-devel] Paparazzi-devel Digest, Vol 96, Issue 64

[Henri Pierre]

Ok, thanks for your answer.
So, where does this information UTC comes from ?

Message: 2
Date: Mon, 26 Mar 2012 17:45:32 +0200
From: "Marc Schwarzbach" <address@hidden>
To: address@hidden
Subject: Re: [Paparazzi-devel] UTC and gps:itow in log files
Message-ID: <address@hidden>
Content-Type: text/plain; charset="utf-8"

Dear Henri,

thats an issue with the leap seconds reflected in UTC http://en.wikipedia.org/wiki/Coordinated_Universal_Time

GPS overall time has started in the 80s and does not count for them.

Should be a searchable issue...

Cheers

Marc


-------- Original-Nachricht --------
> Datum: Mon, 26 Mar 2012 17:36:19 +0200
> Von: Henri Pierre <address@hidden>
> An: address@hidden
> Betreff: [Paparazzi-devel] UTC and gps:itow in log files

> Hello
>
>
> I've just done an export of a flight session using the log plotter and I'm
> facing an issue while trying to match
> UTC and gps:itow fields. For example on a row :
> UTC is 12:57:38.020  and GPS:itow is 305873250.
>
> According to my calculation, this itow refers to 12:27:53.25  which is
> different from UTC in the file.
>
> Do anybody has an explanation ? what does UTC stands for ?
>
> Regards
> Henri

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End of Paparazzi-devel Digest, Vol 96, Issue 64
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