[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [gpsd-users] Does GPSD support RTCM corrections via Internet?
|
From: |
Gary E. Miller |
|
Subject: |
Re: [gpsd-users] Does GPSD support RTCM corrections via Internet? |
|
Date: |
Fri, 4 May 2018 12:19:02 -0700 |
Yo Bo!
On Fri, 04 May 2018 20:54:27 +0200
Bo Berglund <address@hidden> wrote:
> THen I will have to look for a suitable GPS module for the roving
> vehicle. We plan on collecting data that needs to be tied to accurate
> locations.
Well, there's the rub. To use PPK for 'accurate' location you have to
be unmoved for several minutes to several. So if you are moving you
are stuck with RTK, which can still be 'accurate' to some level. The
problem is that most RTK will not work well at faster than a walking
pace.
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
pgppqlK0YrFyC.pgp
Description: OpenPGP digital signature