A Mapathon to Pinpoint Areas Hardest Hit in Puerto Rico
Incomplete records of the island’s landscape can make it a challenge to deliver aid. Using crowdsourcing, volunteers at Columbia University are updating the maps.
A Mapathon to Pinpoint Areas Hardest Hit in Puerto Rico
Incomplete records of the island’s landscape can make it a challenge to deliver aid. Using crowdsourcing, volunteers at Columbia University are updating the maps.