Urban Digital Twin technologies expert evaluation for Green Spaces and Ecosystems

This data-set is a part of study for Building Digital Twin Scientific Conference 2025 titled "Urban Digital Twin Data Requirements and Reference Architecture for Green Spaces and Ecosystems". In this study 8 independent experts evaluated the commonly used technologies such as GIS, photogrammetry, LiDAR, 360 RGB photos, CAD, BIM, Infrared thermography and thermo-photogrammetry in relation to established KPIs for green spaces Urban Digital Twin (UDT). Expert ranking and Kendall's W calculation methodology was adapted to identify the most useful technologies for the UDT.