A short showcase of how we document active landslides using high-precision drone photogrammetry. On May 2, 2026, Weider360 captured a full aerial dataset of an active landslide in Pamporovo, Bulgaria (41°37′40.7″N 24°42′11.9″E), using the DJI Matrice 4E with RTK for centimeter-level accuracy. The dataset was processed in One3D.ai to generate a high-resolution 3D twin, enabling: • Accurate volumetric measurements of displaced earth • Objective risk assessment based on slope geometry • Baseline data for long-term monitoring and change detection Workflow (simplified): Flight planning & RTK-enabled data capture Overlapping aerial imagery collection (photogrammetry) Cloud processing in One3D.ai Output: 3D mesh, orthophoto, digital terrain model Equipment & Software: • Droertified thermographer, drone pilot. Martin Weider, CEO Founder @Weider360 ApS This method delivers engineering-grade spatial data usable for infrastructure analysis, geohazard monitoring, and decision-making. 🔗 Useful Links 🔗 Weider360 – LinkedIn / weider360 👤 Martin Weider – LinkedIn / martinweider 🌐 Weider360 – Website https://weider360.com/ 📸 Weider360 – Instagram https://www.instagram.com/weider360?i Produced by Weider360 ApS. Show more