AI and satellites help aid workers respond to Myanmar earthquake damage

Simply after dawn on Saturday, a satellite tv for pc set its long-range digital camera on the town of Mandalay in Myanmar, not removed from the epicenter of Friday’s 7.7 magnitude earthquake that devastated the Southeast Asian nation’s second-largest metropolis.

The mission was to seize pictures that, mixed with synthetic intelligence expertise, may assist reduction organizations rapidly assess what number of buildings had collapsed or had been closely broken and the place helpers most wanted to go.

At first, the high-tech laptop imaginative and prescient method wasn’t working.

“The largest problem on this explicit case was the clouds,” mentioned Microsoft’s chief information scientist, Juan Lavista Ferres. “There isn’t any option to see by clouds with this expertise.”

The clouds finally moved and it took just a few extra hours for one more satellite tv for pc from San Francisco-based Planet Labs to seize the aerial footage and ship them to Microsoft’s philanthropic AI for Good Lab. By then it was already about 11 p.m. Friday at Microsoft headquarters in Redmond, Washington. A gaggle of Microsoft employees was prepared and ready for the info.

The AI for Good lab has completed this type of AI-assisted harm evaluation earlier than, monitoring Libya’s catastrophic flooding in 2023 or this 12 months’s wildfires in Los Angeles. However reasonably than depend on a typical AI laptop imaginative and prescient mannequin that might run any visible information, they needed to construct a custom-made model particular to Mandalay.

“The Earth is just too completely different, the pure disasters are too completely different and the imagery we get from satellites is simply too completely different to work in each scenario,” Lavista Ferres mentioned. For example, he mentioned, whereas fires unfold in pretty predictable methods, “an earthquake touches the entire metropolis” and it may be tougher to know within the rapid aftermath the place assist is required.

As soon as the AI analysis was complete, it confirmed 515 buildings in Mandalay with 80% to 100% harm and one other 1,524 with between 20% and 80% harm. That confirmed the widespread gravity of the disaster, however, simply as necessary, it helps pinpoint particular areas of harm.

“That is crucial info for groups on the bottom,” Lavista Ferres mentioned.

Microsoft cautioned that it “ought to function a preliminary information and would require on-the-ground verification for a whole understanding.” However within the meantime, the tech firm has shared the evaluation with support teams such because the Purple Cross.

Planet Labs says its satellites—it has 15 of them orbiting the Earth—have now photographed roughly a dozen areas in Myanmar and Thailand since Friday’s quake.

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