High-Altitude Pilot Physiological Monitoring Dataset: Respiratory Performance and SpO₂ Analysis

The dataset encompasses critical physiological parameters including respiratory rate, heart rate, inspired oxygen concentration, and SpO₂ measurements. Data was collected from 20 healthy volunteers aged 18-40 years using a hypobaric chamber to simulate various altitude conditions. An oxygen generator provided controlled oxygen concentrations, enabling systematic recording of physiological parameters across varying altitudes and oxygen levels. Across all subjects, approximately 44 hours of usable data were recorded. This dataset serves as an essential resource for researchers determining oxygen deficiency thresholds in pilots operating under high-altitude flight conditions.