by Craig Walsh | Feb 23, 2026 | Impact Sentinel, Uncategorized
Rockfalls, landslides, and slope failures are increasing across Europe as climate change accelerates extreme rainfall, freeze–thaw cycles, and weather instability. For railways, mountain roads, hydro installations, and public infrastructure, reliable rockfall...
by Anna Anderson | Nov 25, 2025 | Impact Sentinel
Monitoring Tunnel Wall Stability on the Old Gotthard Line The old Gotthard mountain route remains one of Europe’s most historically significant rail corridors. More than a century after its construction, sections of the alignment continue to operate through narrow...
by Craig Walsh | Sep 25, 2025 | Impact Sentinel, Uncategorized
Location: Old Gotthard Track, SwitzerlandInstalled: 2023Focus: Real-time detection on vertical rockfall fencing over tunnel entrances Overview Some segments of Switzerland’s Gotthard railway corridor pass through exceptionally steep terrain where traditional...
by Craig Walsh | Jul 7, 2025 | Impact Sentinel
Unstable mountain slopes don’t just thaw in spring—this summer, rising temperatures and heavy storms are triggering more rockfalls and landslides than ever before. From Austria to Switzerland, mountain railways and infrastructure are facing growing threats from...
