Open Litter Mapping Marathons.

How much of the world’s litter can we map in 1–2 hours?

Upload from anywhere around the world and you will create maps and open data like this wherever you are. Data is made open so anyone can download it, and all data is mapped by space, time, location and behaviour by design. Just a web app for now, mobile apps and machine learning soon.

This is a national park. I think the data speaks for itself.

Would you like to organize a 2 hour Open Litter Mapping Marathon in your city?

This coming Saturday, and every Saturday, 2–4pm, wherever you are!

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Get Paid Littercoin for Mapping and Producing Open Data on Plastic Pollution