Re: [gpsd-dev] ✘RINEX 3

[Chris Kuethe]

AC12

On Fri, Nov 9, 2018 at 11:36 AM Gerry Creager - NOAA Affiliate <address@hidden> wrote:

Which one? I'm looking at my Z Reference Station. I needed an excuse to get it running again...

gc

On Fri, Nov 9, 2018 at 1:19 PM Chris Kuethe <address@hidden> wrote:

Hmmmmmm. I should dust off my Thales/Ashtech.

On Fri, Nov 9, 2018 at 11:14 AM Gary E. Miller <address@hidden> wrote:

Yo All!

I just pushed a new tool to git head: gpsrinex.

It reads from a live gpsd and outputs RINEX 3 obs files.

Grab a 6 hour RINEX 3 file, upload it to CSRS-PPP, wait a few more
hours, and get back your position with a cep(95%) of under 0.5 m.

So a lot of patience is required.

For now it only works on u-blox 8 that support the UBX-RXM-RAWX
message (NEO-M8T).  Plain vanilla u-blox (NEO-M8N) don't support
that message, or anything similar.

If anyone has a GPS that output pseudorange and carrierphase then I
can modify gpsd to use that too.

More details in the gpsrinex.c header.  Man page coming.

RGDS
GARY
---------------------------------------------------------------------------
Gary E. Miller Rellim 109 NW Wilmington Ave., Suite E, Bend, OR 97703
        address@hidden  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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GDB has a 'break' feature; why doesn't it have 'fix' too?

--

Gerry Creager

NSSL/CIMMS

405.325.6371

++++++++++++++++++++++

“Big whorls have little whorls,

That feed on their velocity; 

And little whorls have lesser whorls, 

And so on to viscosity.” 

Lewis Fry Richardson (1881-1953)

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GDB has a 'break' feature; why doesn't it have 'fix' too?