Geek Beat: Zooniverse, Humanitarian OpenStreetMap, GISCorps

HONOLULU (HawaiiNewsNow) - Satellite imagery and GPS services have helped to revolutionize the way people get around.  But they also have become valuable assets in helping to determine areas that need surveying or disaster areas that need help the most.

In this week's Geek Beat, Ryan Ozawa and Burt Lum take a look at a few new apps that are using the technology to help those in need.

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