Become a fan of Slashdot on Facebook

 



Forgot your password?
typodupeerror
Note: You can take 10% off all Slashdot Deals with coupon code "slashdot10off." ×
Google

Submission + - How satnav maps are made->

nk497 writes: "Satnav firms go to great lengths to keep their maps up-to-date. This feature reveals exactly how TomTom, Google, OpenStreetNav and NavTeq ensure their databases are accurate with millions of updates a day from their own mapping cars, tracking systems on third-party fleets, and user data — and shows which method leads to the most accurate satnav system."
Link to Original Source
This discussion was created for logged-in users only, but now has been archived. No new comments can be posted.

How satnav maps are made

Comments Filter:

If all else fails, immortality can always be assured by spectacular error. -- John Kenneth Galbraith

Working...