Finding the 'invisible' millions who are not on maps - YOUTH BLOG

Breaking

Home Top Ad

Responsive Ads Here

Thursday, July 2, 2020

Finding the 'invisible' millions who are not on maps

How open map data is filling in the world's missing maps and helping trace the spread of disease.

from BBC News - World https://ift.tt/38yEwDv

No comments:

Post a Comment