This http://www.bikeradar.com/mtb/news/article/garmin-virb-and-virb-elite-action-cameras-launched-38170/
GPS videokamera from Garmin could be helpful for videomapping
… but is expensive
This http://www.bikeradar.com/mtb/news/article/garmin-virb-and-virb-elite-action-cameras-launched-38170/
GPS videokamera from Garmin could be helpful for videomapping
… but is expensive