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Dresden Deploys Survey Vehicles for High-Resolution Flood Mapping

Real-time anonymized scans in five districts will feed a detailed surface model to improve heavy-rain simulation

Overview

  • Cyclomedia Deutschland began street-level scanning in Altstadt, Blasewitz, Leuben, Plauen and Prohlis on August 4 with data collection set to continue through early September
  • Equipped with cameras and laser scanners, the vehicles capture precise geospatial data to construct a detailed topographic model
  • The initiative is part of Smart City Dresden’s model project to enhance urban planning tasks such as barrier-free infrastructure, transport network design and emergency response
  • Captured images undergo real-time anonymization with faces and license plates blurred and will be used exclusively by municipal departments
  • René Herold of the Dresden Environment Office says the new surface model will enable more reliable stormwater risk analysis and strengthen city resilience