Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]


Groups > sci.physics.relativity > #422435

Re: GPS Again.

From Sylvia Else <sylvia@not.at.this.address>
Newsgroups sci.physics.relativity, sci.physics
Subject Re: GPS Again.
Date 2017-06-13 13:00 +1000
Message-ID <eq92poFjauoU2@mid.individual.net> (permalink)
References (12 earlier) <ohknkf$1v06$1@gioia.aioe.org> <eq67mnFu2r3U1@mid.individual.net> <ohlpdu$1e20$1@gioia.aioe.org> <ohlv6b$mqj$1@dont-email.me> <ohmm1k$1524$1@gioia.aioe.org>

Cross-posted to 2 groups.

Show all headers | View raw


On 13/06/2017 4:22 AM, HGW, DSc. wrote:
> On 12/06/17 21:54, Poutnik wrote:
>
>>>
>>> There is no point in arguing. It is obvious hat the developers have
>>> woken up to the fact that light speed is variable and the system is
>>> much much better using absolute wavelengths.
>>>
>> Even if the vacuum light speed had been variable,
>> absolute constant wavelength would have been impossible
>> due requirement of constant frequency
>> because of principle of continuity.
>
> There is a slight slowing in the atmosphere and that reduces the
> absolute wavelength by a very small amount.
> For civilian use, that kind of error is irrelevant because it only
> results in a small height error.
> Note, the ECI coordinates are the same along any particular radius
> vector from the Earth's centre so height doesn't matter much because
> true surface height is already known at every point on the planet. The
> same applies to receiving clock error.
> If the number of wavelengths in each of the four signal paths is out by
> about the same proportion, that only results in a height error.
>

Oh, shifting ground. Either the wavelength is absolute, or it's not. You 
cannot have a moderately absolute wavelength.

Sylvia.

Back to sci.physics.relativity | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread


Thread

GPS Again. "HGW, DSc." <HG@....> - 2017-05-27 06:49 +1000
  Re: GPS Again. Ckeho Baùkora <unukn@owyqar.og> - 2017-05-26 21:01 +0000
    Re: GPS Again. "David (Lord Kronos Prime) Fuller" <fuller.david@hotmail.com> - 2017-05-26 15:49 -0700
      Re: GPS Again. Ckeho Baùkora <unukn@owyqar.og> - 2017-05-27 09:20 +0000
  Re: GPS Again. dancouriann@gmail.com - 2017-05-26 15:50 -0700
  Re: GPS Again. Odd Bodkin <bodkinodd@gmail.com> - 2017-05-26 17:58 -0500
  GPS Again. "David (Lord Kronos Prime) Fuller" <fuller.david@hotmail.com> - 2017-05-26 16:14 -0700
    GPS Again. "David (Lord Kronos Prime) Fuller" <fuller.david@hotmail.com> - 2017-05-26 16:38 -0700
  Re: GPS Again. xxein1x1@gmail.com - 2017-05-26 16:25 -0700
  Re: GPS Again. moroney@world.std.spaamtrap.com (Michael Moroney) - 2017-05-27 00:18 +0000
  Re: GPS Again. Tom Roberts <tjroberts137@sbcglobal.net> - 2017-05-26 19:51 -0500
    Re: GPS Again. Ckeho Baùkora <unukn@owyqar.og> - 2017-05-27 10:37 +0000
      Re: GPS Again. Tom Roberts <tjroberts137@sbcglobal.net> - 2017-05-30 09:57 -0500
        Re: GPS Again. Helmut Wabnig <hwabnig@.- --- -.dotat> - 2017-05-30 20:52 +0200
          Re: GPS Again. Ernest Rivers <erwm@weicnne.ac> - 2017-05-30 19:17 +0000
          Re: GPS Again. Tom Roberts <tjroberts137@sbcglobal.net> - 2017-05-30 15:23 -0500
            Re: GPS Again. Helmut Wabnig <hwabnig@.- --- -.dotat> - 2017-05-30 22:53 +0200
              Re: GPS Again. Ernest Schwanenflügel <erwm@wanenf.oa> - 2017-05-30 20:59 +0000
                Re: GPS Again. Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2017-05-31 00:42 +0200
              Re: GPS Again. Tom Roberts <tjroberts137@sbcglobal.net> - 2017-05-30 19:03 -0500
                Re: GPS Again. Serg io <invalid@invalid.com> - 2017-05-30 21:30 -0500
          Re: GPS Again. Serg io <invalid@invalid.com> - 2017-05-30 19:01 -0500
        Re: GPS Again. Ernest Rivers <erwm@weicnne.ac> - 2017-05-30 19:15 +0000
          Re: GPS Again. Sylvia Else <sylvia@not.at.this.address> - 2017-06-09 11:37 +1000
            Re: GPS Again. Jim Limey <eeug@dnne.ri> - 2017-06-09 14:32 +0000
              Re: GPS Again. Serg io <invalid@invalid.com> - 2017-06-09 12:51 -0500
                Re: GPS Again. Kitubu Nkyaku <akntuu@buwkau.kk> - 2017-06-09 18:52 +0000
                Re: GPS Again. "HGW..." <hgw@....> - 2017-06-10 09:23 +1000
                Re: GPS Again. Sylvia Else <sylvia@not.at.this.address> - 2017-06-10 11:23 +1000
              Re: GPS Again. Sylvia Else <sylvia@not.at.this.address> - 2017-06-10 11:21 +1000
                Re: GPS Again. Kitubu Nkyaku <akntuu@buwkau.kk> - 2017-06-10 10:42 +0000
                Re: GPS Again. Serg io <invalid@invalid.com> - 2017-06-10 19:38 -0500
                Re: GPS Again. Nými Icelulózy <ejienm@wzsfwe.ul> - 2017-06-16 11:30 +0000
                Re: GPS Again. Sегgi о <iinvalid@invalid.com> - 2017-06-16 10:40 -0500
                Re: GPS Again. Sylvia Else <sylvia@not.at.this.address> - 2017-06-11 11:11 +1000
                Re: GPS Again. Serg io <invalid@invalid.com> - 2017-06-10 21:20 -0500
                Re: GPS Again. Sylvia Else <sylvia@not.at.this.address> - 2017-06-11 12:31 +1000
                Re: GPS Again. Tom Roberts <tjroberts137@sbcglobal.net> - 2017-06-10 22:40 -0500
                Re: GPS Again. Serg io <invalid@invalid.com> - 2017-06-10 23:20 -0500
                Re: GPS Again. "HGW, DSc." <HG@....> - 2017-06-11 05:14 +1000
                Re: GPS Again. "Paul B. Andersen" <relativity@paulba.no> - 2017-06-10 22:16 +0200
                Re: GPS Again. "HGW, DSc." <HG@....> - 2017-06-11 07:19 +1000
                Re: GPS Again. xxein1x1@gmail.com - 2017-06-10 16:11 -0700
                Re: GPS Again. Gary Harnagel <hitlong@yahoo.com> - 2017-06-10 18:32 -0700
                Re: GPS Again. "HGW..." <hgw@....> - 2017-06-11 14:43 +1000
                Re: GPS Again. Gary Harnagel <hitlong@yahoo.com> - 2017-06-13 07:50 -0700
                Re: GPS Again. Lolek Atoru <oitiruc@rwuca.oa> - 2017-06-13 20:56 +0000
                Re: GPS Again. "HGW..." <hgw@....> - 2017-06-14 09:25 +1000
                Re: GPS Again. Gary Harnagel <hitlong@yahoo.com> - 2017-06-13 17:02 -0700
                Re: GPS Again. "HGW..." <hgw@....> - 2017-06-14 12:36 +1000
                Re: GPS Again. Gary Harnagel <hitlong@yahoo.com> - 2017-06-13 20:04 -0700
                Re: GPS Again. moroney@world.std.spaamtrap.com (Michael Moroney) - 2017-06-14 04:43 +0000
                Re: GPS Again. "HGW, DSc." <HG@....> - 2017-06-14 20:11 +1000
                Re: GPS Again. moroney@world.std.spaamtrap.com (Michael Moroney) - 2017-06-14 14:47 +0000
                Re: GPS Again. "Paul B. Andersen" <relativity@paulba.no> - 2017-06-11 22:35 +0200
                Re: GPS Again. Serg io <invalid@invalid.com> - 2017-06-11 15:44 -0500
                Re: GPS Again. Serg io <invalid@invalid.com> - 2017-06-11 18:03 -0500
                Re: GPS Again. Serg io <invalid@invalid.com> - 2017-06-11 19:00 -0500
                Re: GPS Again. "HGW..." <hgw@....> - 2017-06-12 11:39 +1000
                Re: GPS Again. moroney@world.std.spaamtrap.com (Michael Moroney) - 2017-06-12 02:33 +0000
                Re: GPS Again. Tom Roberts <tjroberts137@sbcglobal.net> - 2017-06-11 22:42 -0500
                Re: GPS Again. Serg io <invalid@invalid.com> - 2017-06-11 23:27 -0500
                Re: GPS Again. jimp@specsol.spam.sux.com - 2017-06-12 04:47 +0000
                Re: GPS Again. Serg io <invalid@invalid.com> - 2017-06-12 08:20 -0500
                Re: GPS Again. jimp@specsol.spam.sux.com - 2017-06-12 17:18 +0000
                Re: GPS Again. Prokaryotic Caspase Homolog <prokaryotic.caspase.homolog@gmail.com> - 2017-06-15 10:06 -0700
                Re: GPS Again. Kotovanich Nzerovu <ivhvruo@wovewvw.ev> - 2017-06-15 17:30 +0000
                Re: GPS Again. benj <benj@nobody.net> - 2017-06-12 18:15 -0400
                Re: GPS Again. jimp@specsol.spam.sux.com - 2017-06-12 22:32 +0000
                Re: GPS Again. benj <benj@nobody.net> - 2017-06-12 20:48 -0400
                Re: GPS Again. jimp@specsol.spam.sux.com - 2017-06-13 01:52 +0000
                Re: GPS Again. benj <benj@nobody.net> - 2017-06-13 19:57 -0400
                Re: GPS Again. jimp@specsol.spam.sux.com - 2017-06-14 00:46 +0000
                Re: GPS Again. Tom Roberts <tjroberts137@sbcglobal.net> - 2017-06-12 09:58 -0500
                Re: GPS Again. Selina Dieter <uiueeits@wlwtwstd.ci> - 2017-06-12 15:08 +0000
                Re: GPS Again. Serg io <invalid@invalid.com> - 2017-06-12 10:37 -0500
                Re: GPS Again. jimp@specsol.spam.sux.com - 2017-06-12 17:21 +0000
                Re: GPS Again. Selina Dieter <uiueeits@wlwtwstd.ci> - 2017-06-12 17:40 +0000
                Re: GPS Again. jimp@specsol.spam.sux.com - 2017-06-12 18:05 +0000
                Re: GPS Again. Selina Dieter <uiueeits@wlwtwstd.ci> - 2017-06-12 18:19 +0000
                Re: GPS Again. jimp@specsol.spam.sux.com - 2017-06-12 19:16 +0000
                Re: GPS Again. moroney@world.std.spaamtrap.com (Michael Moroney) - 2017-06-12 19:43 +0000
                Re: GPS Again. benj <benj@nobody.net> - 2017-06-12 18:25 -0400
                Re: GPS Again. Serg io <invalid@invalid.com> - 2017-06-12 18:45 -0500
                Re: GPS Again. "HGW..." <hgw@....> - 2017-06-12 10:35 +1000
                Re: GPS Again. Sylvia Else <sylvia@not.at.this.address> - 2017-06-12 11:05 +1000
                Re: GPS Again. Serg io <invalid@invalid.com> - 2017-06-11 23:29 -0500
                Re: GPS Again. "HGW..." <hgw@....> - 2017-06-12 20:12 +1000
                Re: GPS Again. Poutnik <poutnik4nntp@gmail.com> - 2017-06-12 13:54 +0200
                Re: GPS Again. Selina Dieter <uiueeits@wlwtwstd.ci> - 2017-06-12 12:47 +0000
                Re: GPS Again. "HGW, DSc." <HG@....> - 2017-06-13 04:13 +1000
                Re: GPS Again. Sylvia Else <sylvia@not.at.this.address> - 2017-06-13 12:59 +1000
                Re: GPS Again. mlwozniak@wp.pl - 2017-06-12 23:03 -0700
                Re: GPS Again. "HGW, DSc." <HG@....> - 2017-06-13 04:22 +1000
                Re: GPS Again. Sylvia Else <sylvia@not.at.this.address> - 2017-06-13 13:00 +1000
                Re: GPS Again. Tom Roberts <tjroberts137@sbcglobal.net> - 2017-06-13 13:32 -0500
                Re: GPS Again. "HGW..." <hgw@....> - 2017-06-14 10:09 +1000
                Re: GPS Again. "HGW..." <hgw@....> - 2017-06-14 09:34 +1000
                Re: GPS Again. Серг ио <invalid@invalid.com> - 2017-06-13 18:42 -0500
                Re: GPS Again. "HGW..." <hgw@....> - 2017-06-14 12:40 +1000
                Re: GPS Again. moroney@world.std.spaamtrap.com (Michael Moroney) - 2017-06-14 04:06 +0000
                Re: GPS Again. mlwozniak@wp.pl - 2017-06-14 01:20 -0700
                Re: GPS Again. Sегg iо <invalid@invalid.com> - 2017-06-13 23:19 -0500
                Re: GPS Again. Sегg iо <invalid@invalid.com> - 2017-06-13 23:46 -0500
                Re: GPS Again. "HGW, DSc." <HG@....> - 2017-06-14 20:07 +1000
                Re: GPS Again. Sегg iо <invalid@invalid.com> - 2017-06-14 09:17 -0500
                Re: GPS Again. "HGW..." <hgw@....> - 2017-06-17 08:26 +1000
                Re: GPS Again. benj <benj@nobody.net> - 2017-06-16 20:40 -0400
                Re: GPS Again. Ecembre Abin <umueuu@eibbwaw.ee> - 2017-06-17 08:05 +0000
                Re: GPS Again. "HGW, DSc." <HG@....> - 2017-06-17 22:20 +1000
                Re: GPS Again. Sегgi о <iinvalid@invalid.com> - 2017-06-17 07:58 -0500
                Re: GPS Again. benj <benj@nobody.net> - 2017-06-14 17:06 -0400
        Re: GPS Again. "HGW..." <hgw@....> - 2017-05-31 09:58 +1000
  Re: GPS Again. "Paul B. Andersen" <relativity@paulba.no> - 2017-05-27 07:36 +0200
    Re: GPS Again. "HGW... DSc." <hgw@....> - 2017-05-28 10:57 +1000
  Re: GPS Again. Rafael Valls Hidalgo-Gato <rvalls162@gmail.com> - 2017-05-31 07:02 -0700
    Re: GPS Again. "HGW..." <hgw@....> - 2017-06-01 09:00 +1000
      Re: GPS Again. Odd Bodkin <bodkinodd@gmail.com> - 2017-05-31 23:42 +0000
        Re: GPS Again. "HGW..." <hgw@....> - 2017-06-01 19:36 +1000
          Re: GPS Again. Gary Harnagel <hitlong@yahoo.com> - 2017-06-01 05:33 -0700
            Re: GPS Again. "HGW, DSc." <HG@....> - 2017-06-02 19:51 +1000
              Re: GPS Again. Gary Harnagel <hitlong@yahoo.com> - 2017-06-03 05:10 -0700
                Re: GPS Again. "HGW..." <hgw@....> - 2017-06-04 08:08 +1000
                Re: GPS Again. Gary Harnagel <hitlong@yahoo.com> - 2017-06-03 15:27 -0700
                Re: GPS Again. "HGW..." <hgw@....> - 2017-06-04 08:50 +1000
                Re: GPS Again. pnalsing@gmail.com - 2017-06-03 19:37 -0700
                Re: GPS Again. Poutnik <poutnik4nntp@gmail.com> - 2017-06-04 07:09 +0200
                Re: GPS Again. "HGW..." <hgw@....> - 2017-06-04 16:06 +1000
                Re: GPS Again. Prudence Youngs <usue@weuem.ge> - 2017-06-04 11:11 +0000
                Re: GPS Again. Poutnik <poutnik4nntp@gmail.com> - 2017-06-04 14:23 +0200
                Re: GPS Again. Prudence Youngs <usue@weuem.ge> - 2017-06-04 12:33 +0000
                Re: GPS Again. moroney@world.std.spaamtrap.com (Michael Moroney) - 2017-06-04 18:17 +0000
                Re: GPS Again. Gary Harnagel <hitlong@yahoo.com> - 2017-06-04 05:06 -0700
                Re: GPS Again. Prudence Youngs <usue@weuem.ge> - 2017-06-04 12:12 +0000
                Re: GPS Again. anne <0140519@gmail.com> - 2017-06-04 05:32 -0700
                Re: GPS Again. "HGW..." <hgw@....> - 2017-06-05 08:48 +1000
                Re: GPS Again. Gary Harnagel <hitlong@yahoo.com> - 2017-06-04 16:09 -0700
                Re: GPS Again. "HGW..." <hgw@....> - 2017-06-05 11:12 +1000
                Re: GPS Again. Gary Harnagel <hitlong@yahoo.com> - 2017-06-04 19:24 -0700
                Re: GPS Again. "HGW..." <hgw@....> - 2017-06-05 16:38 +1000
                Re: GPS Again. Gary Harnagel <hitlong@yahoo.com> - 2017-06-05 04:49 -0700
                Re: GPS Again. mlwozniak@wp.pl - 2017-06-05 05:53 -0700
                Re: GPS Again. "HGW..." <hgw@....> - 2017-06-06 08:38 +1000
                Re: GPS Again. Gary Harnagel <hitlong@yahoo.com> - 2017-06-05 20:30 -0700
                Re: GPS Again. Poutnik <poutnik4nntp@gmail.com> - 2017-06-04 15:00 +0200
                Re: GPS Again. Prudence Youngs <usue@weuem.ge> - 2017-06-04 11:10 +0000
                Re: GPS Again. Odd Bodkin <bodkinodd@gmail.com> - 2017-06-04 13:25 +0000
                Re: GPS Again. "HGW..." <hgw@....> - 2017-06-05 08:46 +1000
                Re: GPS Again. Odd Bodkin <bodkinodd@gmail.com> - 2017-06-04 23:13 +0000
                Re: GPS Again. "HGW..." <hgw@....> - 2017-06-05 11:16 +1000
                Re: GPS Again. Odd Bodkin <bodkinodd@gmail.com> - 2017-06-05 09:26 -0500
                Re: GPS Again. "HGW..." <hgw@....> - 2017-06-06 08:46 +1000
                Re: GPS Again. Odd Bodkin <bodkinodd@gmail.com> - 2017-06-05 23:17 +0000
                Re: GPS Again. "HGW..." <hgw@....> - 2017-06-07 10:11 +1000
                Re: GPS Again. Odd Bodkin <bodkinodd@gmail.com> - 2017-06-07 03:04 +0000
                Re: GPS Again. "HGW..." <hgw@....> - 2017-06-07 14:58 +1000
                Re: GPS Again. Odd Bodkin <bodkinodd@gmail.com> - 2017-06-07 12:17 -0500
                Re: GPS Again. "HGW..." <hgw@....> - 2017-06-08 09:06 +1000
                Re: GPS Again. moroney@world.std.spaamtrap.com (Michael Moroney) - 2017-06-05 00:49 +0000

csiph-web