Creating maps from GPS tracking data

[johnwhelan]

We use them so perhaps if you have a GPS device you could help map the world.

http://news.bbc.co.uk/2/hi/technology/8305924.stm

http://wiki.openstreetmap.org/wiki/Main_Page

There is a project in the UK to map railway lines.

http://wiki.openstreetmap.org/wiki/WikiProject_United_Kingdom_Railways

Cheerio John