《科学数据》（Scientific Data），在线发表日期：2026年4月23日；doi:10.1038/s41597-026-07247-7 BikeZ-ETH——来自受控实验的大规模骑行轨迹数据集

This dataset contains high-resolution bicycle trajectory data collected during a controlled mass-cycling experiment conducted on a circular test track at ETH Zurich. A total of 28 cyclists were recorded using aerial video over approximately 30 minutes. The experiment systematically varied the number of simultaneous cyclists and the effective lane width to capture a range of traffic density conditions, including free-flow, disturbed flow, and stop-and-go regimes.