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Groups > sci.physics > #636031
| From | "HGW, DSc." <HG@....> |
|---|---|
| Newsgroups | sci.physics.relativity, sci.physics |
| Subject | Re: GPS Again. |
| Date | 2017-06-11 07:19 +1000 |
| Organization | Aioe.org NNTP Server |
| Message-ID | <ohhnn2$1k08$1@gioia.aioe.org> (permalink) |
| References | (5 earlier) <epuceeF5pnvU1@mid.individual.net> <ohebig$c9k$2@gioia.aioe.org> <eq0vtmFo6dqU1@mid.individual.net> <ohhgbq$18h7$1@gioia.aioe.org> <ohhk28$6a5$1@news.albasani.net> |
Cross-posted to 2 groups.
On 11/06/17 06:16, Paul B. Andersen wrote: > Den 10.06.2017 21.14, skrev HGW, DSc.: >> IN fact, GPS navigation now effectively uses the number of wavelengths >> between satellite and receiver to determine distance rather than ct. >> So that stuffs up all your dingleberry claims about GPS. >> As I have been pointing out regularly, wavelength is absolute and so >> GPS now fully supports BaTh. >> > One of your better, Henry! :-D I cannot take credit for it...It wasn't actually my idea.. > You have now discussed GPS for decades, an have still > no clue whatsoever of how it works. Your ability to keep > your mind uncontaminated by knowledge is really amazing! > Well done, Henry. :-D > > It would indeed be very interesting to see how Ralph > would count "the number of wavelengths between satellite > and receiver" without using "ct". > > But we won't see the explanation of how that "IN fact" > is done, will we Henry? :-D No we wont...because as Wiki points out, it is top secret.... ...but the answer is pretty obvious. Each wavelength is actually 'labelled' so that its number can be matched against the label of the wave received at the instant the second one was sent....simple, eh? It gives the number of absolute wavelengths in the signal directly. The receiver's clock error must be corrected out as usual. Acceptance of good old BaTh has improved the GPS accuracy immensely! > (The distance between two points on the ground can > however be precisely measured by measuring the phase > difference between the received carrier from one satellite > with known position. By using more satellites, the distance > and direction of that distance can be determined. The two > receivers must communicate (radio) to compare the phases. > This is used in surveying, where one receiver must be > stationary on a known reference point, and one movable > receiver can determine the exact position _relative to > that reference point_ to a few mm precision. > This is the modern theodolite. > This is very different from a common GPS receiver > like the one you have in your car.) The 'base' idea is another issue...it is a good idea...
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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. "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. "hanson" <hanson@quick.net> - 2017-06-12 10:15 -0700
Re: GPS Again. Serg io <invalid@invalid.com> - 2017-06-12 13:40 -0500
Re: GPS Again. "hanson" <hanson@quick.net> - 2017-06-12 14:19 -0700
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. 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. pcardinale@volcanomail.com - 2017-06-12 12:22 -0700
Re: GPS Again. jimp@specsol.spam.sux.com - 2017-06-12 20:01 +0000
Re: GPS Again. Serg io <invalid@invalid.com> - 2017-06-12 18:32 -0500
Re: GPS Again. jimp@specsol.spam.sux.com - 2017-06-13 01:54 +0000
Re: GPS Again. Serg io <invalid@invalid.com> - 2017-06-12 22:28 -0500
Re: GPS Again. benj <benj@nobody.net> - 2017-06-13 19:59 -0400
Re: GPS Again. jimp@specsol.spam.sux.com - 2017-06-14 00:48 +0000
Re: GPS Again. benj <benj@nobody.net> - 2017-06-13 21:35 -0400
Re: GPS Again. jimp@specsol.spam.sux.com - 2017-06-14 02:11 +0000
Re: GPS Again. Mahipal <mahipal7638@gmail.com> - 2017-06-13 19:50 -0700
Re: GPS Again. benj <benj@nobody.net> - 2017-06-13 23:53 -0400
Re: GPS Again. jimp@specsol.spam.sux.com - 2017-06-14 05:27 +0000
Re: GPS Again. Sегg iо <invalid@invalid.com> - 2017-06-14 09:10 -0500
Re: GPS Again. benj <benj@nobody.net> - 2017-06-14 17:10 -0400
Re: GPS Again. jimp@specsol.spam.sux.com - 2017-06-14 21:33 +0000
Re: GPS Again. benj <benj@nobody.net> - 2017-06-14 18:19 -0400
Re: GPS Again. jimp@specsol.spam.sux.com - 2017-06-14 22:33 +0000
Re: GPS Again. benj <benj@nobody.net> - 2017-06-15 17:01 -0400
Re: GPS Again. jimp@specsol.spam.sux.com - 2017-06-15 23:09 +0000
Re: GPS Again. benj <benj@nobody.net> - 2017-06-13 23:49 -0400
Re: GPS Again. jimp@specsol.spam.sux.com - 2017-06-14 05:29 +0000
Re: GPS Again. Sегg iо <invalid@invalid.com> - 2017-06-13 20:29 -0500
Re: GPS Again. pcardinale@volcanomail.com - 2017-06-13 12:33 -0700
Re: GPS Again. Серг ио <invalid@invalid.com> - 2017-06-13 16:39 -0500
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. "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. "hanson" <hanson@quick.net> - 2017-06-13 23:01 -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. pcardinale@volcanomail.com - 2017-06-09 13:35 -0700
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