Arctic infrastructure was built on frozen ground - drones and digital twins can help spot the permafrost thaw coming
Civil engineers are utilizing drone technology and digital twins to monitor permafrost thaw in Arctic regions like Alaska. This proactive approach aims to identify structural weaknesses in infrastructure before catastrophic failures occur due to melting ground ice.
Why it matters
As Arctic temperatures rise, permafrost degradation threatens billions of dollars in infrastructure and poses significant safety risks to northern communities.
A view of Wainwright, Alaska, which sits on low-lying coastal terrain underlain by permafrost. Ming Xiao Arctic infrastructure was built on frozen ground – drones and digital twins can help spot the permafrost thaw coming Published: September 29, 2026 8:45am EDT https://theconversation.com/arctic-infrastructure-was-built-on-frozen-ground-drones-and-digital-twins-can-help-spot-the-permafrost-thaw-coming-292097 https://theconversation.com/arctic-infrastructure-was-built-on-frozen-ground-drones-and-digital-twins-can-help-spot-the-permafrost-thaw-coming-292097 Link copied Share article Share article
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From the air, Wainwright, Alaska , looks like a perfectly stable band of homes and roads between the Chukchi Sea and a vast, flat tundra. But just below the surface, the frozen ground that this town was built on contains large bodies of ice. Along the eroding coastal bluffs, that hidden ice is becoming exposed and literally melting away.
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