Measurement data and BayOMA identification results of a 31 m wind turbine rotor blade

The presented dataset contains measurement data and the corresponding modal parameters eigenfrequencies and eigenmodes identified using Bayesian operational modal analysis (BayOMA) of a 31 m wind turbine rotor blade tested under fatigue loading. More information is available in the readme file.

The dataset is published alongside the article "Damage identification on a large-scale wind turbine rotor blade using sample-based deterministic model updating" by Wolniak et al., submitted to Wind Energy Science in October 2025.