Citizens used the map to track where crimes rose and fell, and when.

FORBES: Magazine Article

As the balloon rose, the team was able to map its progress using Google Earth via the craft's on-board radio receiver.

ENGADGET: Teens take pictures of space with balloon, Nikon Coolpix camera

The 15-foot flood prediction in Butte La Rose is based on the Corps inundation map for when the Morganza Spillway is opened.

CNN: STORY HIGHLIGHTS

Mr Rose urged walkers to learn how to navigate in poor visibility with a map and compass.

BBC: Rescuers warning to hill walkers