OpenStreetMapvs

The World

SOTM 2008

Dair Grantdair@routebuddy.com

“iTunes™ for your GPS”

Plug-and-Play GPS

Routing and Navigation

Examine Data

Tele Atlas Maps

OpenStreetMap

Haywards Heath

9Mb Tracks

700 Photos

Haywards Heath

OSM vs Google Maps

Incorrect Junction

Does Not Exist

Missing Road

Wrong Name

Wrong Type

Wrong Shape

All of the Above

Nobody’s Perfect

89 bugs per 10km2

OSM vs Reality

Don’t Panic!

50% in 1km2

Incorrect Junction

Missing Road

Missing Name?

Missing Name

Wrong Name

“Thistle Street Lane South West” - OSM“South West Thistle Street Lane” - Google

Nobody’s Perfect

193 bugs per 10km2 89 bugs per 10km2

TomTom MapShare

AND map2.0

Google MapMaker

Google MapMaker

MapInsight

Step 1 - Locate

Step 2 - Describe

Step 3 - Submit

OpenStreetBugs

Nobody’s Perfect

193 bugs per 10km2 89 bugs per 10km2

Nobody’s Perfect

193 bugs per 10km2 89 bugs per 10km2

Oh, wait…

193 bugs per 10km2 89 bugs per 10km2✗No

Thanks!

www.refnum.com/osm