The one detail that the garmin provides that isn't available in tomtom is the labels for major bodies of water like the ocean a lake or river. Marco the rocket > On Jul 7, 2014, at 19:42, "Michael May" <mikemay@xxxxxxxxxxxxxxxx> wrote: > > A couple comments on the data topic: > > Calculating route distances is a bit tricky. You can’t simply measure the > distance between two points or turns in a route. You have to take into > account the curvature of the line between the points. I should think all > commercial products do this correctly. > > Map data certainly varies so a route using TomTom could be slightly different > than maps using Navteq, now called Here. FYI, Mapquest does not have their > own data. They license it first from Navteq and then more recently from > TomTom. > > One challenge in evaluating data is that it varies around the country. It > varies from city to rural areas. It varies between residential streets and > highways. Just because it is bad in your area, does not mean that it is bad > across the country. Map data is similar to wireless phone service. If you > travel, national coverage is important. If you are concerned just with your > home town, then the provider that is best locally is important. > > When it comes to POI data, things are even more complicated. TomTom has their > own POIs and they also license premium data from another supplier. Not all > vendors license all levels of POI content. Some map programs focus on > restaurants and travel POIs and disregard services like plumbers or dentists. > > When we can, we do something few if any map programs does, we offer options > so people can pick what works best in their area. This isn’t always practical > because of data licenses costs and restrictions. > > Mike > > From: gps-talkusers-bounce@xxxxxxxxxxxxx > [mailto:gps-talkusers-bounce@xxxxxxxxxxxxx] On Behalf Of Doug Parisian > Sent: Monday, July 7, 2014 4:52 PM > To: gps-talkusers@xxxxxxxxxxxxx > Subject: [gps-talkusers] Re: seeing eye gps improvements > > Good day Sunshine: > > I wonder if both GPS systems are calculating in the same way? In determining > the distance between two points, there may be a difference between traffic > and walking. > > I believe both Google and Seeing Eye GPS have virtual route features though > I'll have to double check on that one. Seems to me I did use Google maps to > explore an entire route from home. > > On 07/07/2014 6:17 PM, sunshine wrote: > We were trying to figure out the mileage between my house and The American > Red Cross. The GPS app says 4.1 miles, but with Google, as determined by > paratransit, gives an indication that I am 5.7 miles from The American Red > Cross. That's quite a difference. Here, any trip under 6 miles is $3.00 and > any above, an extra 50 cents. So it looks like the mileage is not accurate. > > Hugs > > ----- Original Message ----- > From: brandon armstrong <baarmstrong37@xxxxxxxxx> > To: gps-talkusers@xxxxxxxxxxxxx > Date: Monday, July 7, 2014 6:02 pm > Subject: [gps-talkusers] seeing eye gps improvements > > > > hello all, I want to weigh in on what mike may said here. you love > foursquare, my point here, please get google maps in the next version of this > app, like we've been asking you to do sense 1.0 and call it a day. do you > know, that we got a bypass here in my location, after the bypass opened, with > in two days of that road opening, google maps starts telling me turn right on > to state highway 9, where your app and some others keep telling me to > continue on to 190. I'm sorry, but for almost real time updated map info > google maps will be your best way to go verses tom tom and map quest. > brandonTo change your email settings (unsubscribe, digest only, or vacation > mode): > http://senderogroup.com/social_media/email.htm > > Additionally, to unsubscribe send an email to > gps-talkusers-request@xxxxxxxxxxxxx with "unsubscribe" in the Subject. > > Sunshine and Ivanna, my cute little labradorable, the mischief maker in a > group of dogs > > Google Talk: Halogirl817 > > "Tell me and I forget teach me and I may remember, involve me and I learn." > > > > > > To change your email settings (unsubscribe, digest only, or vacation mode): > http://senderogroup.com/social_media/email.htm > > Additionally, to unsubscribe send an email to > gps-talkusers-request@xxxxxxxxxxxxx with "unsubscribe" in the Subject. > > > > No virus found in this message. > Checked by AVG - www.avg.com > Version: 2014.0.4716 / Virus Database: 3986/7812 - Release Date: 07/07/14