Artificial Intelligence Plus Your Cell Phone Means Better Maps of Earth!

In 2019, the GLOBE Land Cover project began asking volunteers to help map planet Earth by taking photos of their surroundings facing multiple directions, including north, south, east and west. Now, a new paper by Huang et al. demonstrates how to combine these images using Artificial Intelligence (AI).  The paper compares this “multi-view” approach with the old single-view approach–and finds that the multi-view capabilities of the GLOBE Observer app, processed with AI, enable much more accurate mapping.