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Subject: Re: Recalculating . . . Author: Mike [ Next Thread | Previous Thread | Next Message | Previous Message ] Date Posted: 01:20:17 10/18/14 Sat In reply to: Wes 's message, "Recalculating . . ." on 13:25:35 10/14/14 Tue I have a Garmin 350 that when I first got it did something similar. I updated the maps online and that fixed it. I added a Points Of Interest file that has all the speed camera and red-light camera locations in the state and it's been quite useful. Finally ... a couple of humorous things that came to mind when reading the above... This one is a photo of a comic that was posted on the cash register at the hardware store.... https://dl.dropboxusercontent.com/u/19778369/recalculating.jpg And one that was sent to me by a Red Cross radio communications guy... https://dl.dropboxusercontent.com/u/19778369/mapquest-directions-ass.pdf Mike [ Next Thread | Previous Thread | Next Message | Previous Message ]

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[> Subject: Re: Recalculating . . . Author: Frank Ryan [ Edit | View ] Date Posted: 18:12:13 10/18/14 Sat All a GPS is, is a very small computer, and I think we all know that if you really want to screw things up ask a computer. A while ago I found something very cute in "Google Maps" I was in Buffalo NY, and was looking for directions to London Ontario. However I didn't put Ontario into the query. It came back with a route that showed several thousand miles. I asked for the directions and it wanted me to drive east to Cape Cod, and at the end of cape cod the directions were to "SWIM 1300 MILES EAST'. I was rather surprised. They have removed that direction from later versions of the program

[> [> Subject: Re: Recalculating . . . Author: Boyd Percy [ Edit | View ] Date Posted: 21:15:01 10/18/14 Sat >All a GPS is, is a very small computer, and I think we >all know that if you really want to screw things up >ask a computer. > >A while ago I found something very cute in "Google >Maps" I was in Buffalo NY, and was looking for >directions to London Ontario. However I didn't put >Ontario into the query. It came back with a route >that showed several thousand miles. > >I asked for the directions and it wanted me to drive >east to Cape Cod, and at the end of cape cod the >directions were to "SWIM 1300 MILES EAST'. > >I was rather surprised. > >They have removed that direction from later versions >of the program I guess the original programer was a real smart ass.

[> [> [> Subject: Re: Recalculating . . . Author: Sharon [ Edit | View ] Date Posted: 17:17:33 10/21/14 Tue ACTUAL GPS is a satellite that receives a signal from your "GPS transmitter" and then transmits the location of your transmitter to your computer! "GPS" does NOT give you directions for that you need a NAVIGATION SYSTEM, which usually includes per-programed maps and routing software. There are also setting within the NAV System where you can tell it to avoid all/certain major highways (freeways, interstates, etc), avoid traffic, avoid toll roads, etc. >>All a GPS is, is a very small computer, and I think we >>all know that if you really want to screw things up >>ask a computer. >> >>A while ago I found something very cute in "Google >>Maps" I was in Buffalo NY, and was looking for >>directions to London Ontario. However I didn't put >>Ontario into the query. It came back with a route >>that showed several thousand miles. >> >>I asked for the directions and it wanted me to drive >>east to Cape Cod, and at the end of cape cod the >>directions were to "SWIM 1300 MILES EAST'. >> >>I was rather surprised. >> >>They have removed that direction from later versions >>of the program > > >I guess the original programer was a real smart ass.

[> [> [> [> Subject: Re: Recalculating . . . Author: Dmitri [ Edit | View ] Date Posted: 21:23:53 10/21/14 Tue The GPS, or Global Positioning System, is actually a whole string of satellites in orbit (24 or more of them?), all of which continuously transmit an individual signal that can be used for positioning by someone with a "GPS receiver." The "GPS receiver" thingie that you hold in your hand or mount in your vehicle is actually a passive receiver (a real, single-use computer) and doesn't transmit anything at all. It just picks up the continuously transmitted signals from the various satellites and uses them to triangulate and compute where on the earth (or above it) the receiver is located at that specific instant (which continuously updates itself very quickly). It requires a signal from at least three satellites simultaneously to do the locating, but it's more accurate if more than three satellite signals are available. Sharon is correct that the navigation system is extra software that the GPS receiver manufacturer loads into the receiver they make to give you directions. All the satellites transmit is the signal for the receiver to figure out where it is, and the navigation software you listen to tells you how to get from where the receiver is located at a given instant to the destination location you specify. I'm sure instruction quality varies considerably. Dmitri Sharon said: >ACTUAL GPS is a satellite that receives a signal from >your "GPS transmitter" and then transmits the location >of your transmitter to your computer! "GPS" does NOT >give you directions for that you need a NAVIGATION >SYSTEM, which usually includes per-programed maps and >routing software. > >There are also setting within the NAV System where you >can tell it to avoid all/certain major highways >(freeways, interstates, etc), avoid traffic, avoid >toll roads, etc. >