Heather now requests the RAW and RAWX messages... those output carrier phase,
doppler, and pseudo ranges.The M8N does not support either, but the M8T
supports RAWX.
Heather now requests the SFRB and SFRBX messages... those output the satellite
navigation messages. All the M8's output SF
Yo Mark!
On Tue, 1 May 2018 02:48:17 +
Mark Sims wrote:
> A LEA-6T seems to be able to cope with the data stream at it's
> default 9600 baud. I just tried a NEO-8N and it drops packets,
I think heather is parsing the UBX_RAW_RATE messages for the
raw GPS meansurements. The LEA-6T allows U
I once spent way too much time trying to get Heather to spit out a RINEX file
from a Thunderbolt. I could never get any of the post-processors to accept
it. The Thunderbolt's raw data needs to somehow be tweaked to be compatible
and I didn't really know what I was doing.
A LEA-6T seems to b
Thanks Ulrich for bringing this to my attention.
So, the new entry from the T&F side is David Howe, NIST. It's not a bad
achievement, behind this. Just go to the NIST T&F library and read his
articles, and then consider heading the phase-noise group at NIST. Dave
is now semi-retired from NIST, onl
Hi
You mean that LH does not translate the data to the correct format *and* submit
it for post processing ?
There *is* a lot of data when you turn all this stuff on. If you can get above
115K baud, it’s well worth it.
=
One important qualifier to re-state. L1 post processing is very
https://ieee-uffc.org/membership/fellows/ieee-fellows-of-the-uffc-society/
Updated list 73 de Ulrich
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and follo
Coincidentally, yesterday I tweaked up Lady Heather's Ublox code to enable all
of the necessary raw data messages. Heather also enables the raw messages from
Trimble TSIP speaking receivers, the NVS CSM24 receiver, and the Furuno GT87
receiver (if baud rate is >=115200).
Heather can write a r
Hi
If you are looking at doing a self survey on a timing module, there is a lot
of information in the archives. It turns out that (like it or not) there is very
likely to be a ~24 hour periodicity in your self survey data. Therefor
something
like a two, three, or four day survey will enhance you
Tim Lister writes:
> It has taken me quite a bit longer that I had hoped but I have finally
> published a writeup and howto of collecting raw ublox data, converting
> it to RINEX and how to do (or get the NRC experts to do) the
> post-processing. It's at a new website I have setup:
> https://advent
