I'm a computer science student. At my sparetime I run orienteering. I have organized a few competitions and drawn two orienteering maps.
29 Choosing database for storing spatial data? Jul 22 '10
21 Is GPS more accurate on specific hours of the day? Jul 23 '10
16 Is there a decent open source map-editor? Jul 23 '10
10 What embeddable web-based maps exist? Jul 22 '10
8 How can I export a linestring to a GPX file in QGIS? Oct 17 '11
7 What data is sent from GPS satellites to receivers? Jul 23 '10