MapPoint Forums

MapForums

Community of VE/MapPoint Users and Developers




Puzzling GPS reference in the New York Times today

This is a discussion on Puzzling GPS reference in the New York Times today within the Virtual Earth Blogs forums, part of the Blogs category; Unfortunately, there’s not much you can do with the G.P.S. According to Apple, the iPhone’s G.P.S. antenna is much too ...


Go Back   MapPoint Forums > Blogs > Virtual Earth Blogs

Register Blogs FAQ Members List Calendar Search Today's Posts Mark Forums Read



Click here to register

Reply

 

LinkBack (1) Thread Tools Display Modes
  1 links from elsewhere to this Post. Click to view. #1 (permalink)  
Old 07-09-2008
Senior Member
Blue Belt
 
Join Date: Sep 2007
Posts: 161
Puzzling GPS reference in the New York Times today

Unfortunately, there’s not much you can do with the G.P.S. According to Apple, the iPhone’s G.P.S. antenna is much too small to emulate the turn-by-turn navigation of a G.P.S. unit for a vehicle, for example. Instead, all it can do at this point is track your position as you drive along [source]

huh? In fairness, I’ve seen more egregious butcherings of GPS related tech from bloggers in the mapping/gis domain, but still a 2 minute perusal of the wikipedia article on GPS by Apple could help to avoid further clouding of this already very misunderstood technology. If you can get 2 successive fixes, you can calculate direction and speed. assuming you have access to the underlying street network, you can then calculate turn guidance. software and data!

Click here to view the full post.

Digg this Post!Add Post to del.icio.usBookmark Post in TechnoratiFurl this Post!Spurl this Post!Reddit! Wong this Post!
Reply With Quote
  #2 (permalink)  
Old 07-09-2008
Winwaed's Avatar
Mapping-Tools.com
Red Belt
 
Join Date: Feb 2004
Posts: 899
Blog Entries: 10
Re: Puzzling GPS reference in the New York Times today

The error on the iPhone GPS might be instructive here. Of course the US has some wide roads, so it shouldn't really matter - unless the iPhone is really, really bad...


Richard
__________________
Winwaed Software Technology LLC
http://www.winwaed.com
See http://www.mapping-tools.com for MapPoint Tools
Pre-Order MapPoint 2009 today: http://www.mapping-tools.com/mappoint2009
Digg this Post!Add Post to del.icio.usBookmark Post in TechnoratiFurl this Post!Spurl this Post!Reddit! Wong this Post!
Reply With Quote
Reply

Tags
gps, puzzling, reference, times, today, york


LinkBacks (?)
LinkBack to this Thread: http://www.mapforums.com/puzzling-gps-reference-new-york-times-today-8016.html

Posted By For Type Date
Determing Whether A Point Is Located Inside Polygon - MapPoint Articles - MP2K Magazine This thread Refback 07-11-2008 03:15 AM

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)

 
Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is On
Trackbacks are On
Pingbacks are On
Refbacks are On

Similar Threads

Thread Thread Starter Forum Replies Last Post
Live Maps for China - New release is Live today! VE Team Virtual Earth Blogs 0 05-16-2008 06:00 PM
Virtual Earth on CSI: New York VE For Government Virtual Earth Blogs 0 05-15-2008 05:40 PM
NY Times covers new Traffic feature due to launch today VE Team Virtual Earth Blogs 1 04-11-2008 05:31 AM
New York City Transit Adopts Virtual Earth for Trip Planner Public Web Site VE For Government Virtual Earth Blogs 0 02-12-2008 07:00 PM
Queens, New York Addresses mfritz MapPoint 2006/2009 Discussion 5 12-29-2004 04:02 AM


All times are GMT -5. The time now is 11:08 PM.


Powered by vBulletin® Version 3.7.2
Copyright ©2000 - 2008, Jelsoft Enterprises Ltd.
Search Engine Friendly URLs by vBSEO 3.2.0
MP2K Magazine
Visitor Map


1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54