Post-Landing Orthostatic Intolerance Dataset
Year: 2026
Type: article
Abstract: This upload contains the full technical documentation and a free evaluation sample (32 of 10,000 virtual astronauts, same schema as the full dataset) — not the full dataset. The full 10,000-subject dataset (crew, observations at 2-second resolution, factual/counterfactual outcomes, ground-truth physiology, benchmark script) is sold separately: https://sentineldata.com.ua/dataset/post-landing-orthostatic-intolerance ($490). Sample contents File Content crew.parquet 32 subjects × 7 columns (demographics, mission, countermeasure) observations.parquet 5,312 rows × 8 columns (noisy monitor readings at 2-second resolution) outcomes.parquet 64 rows × 9 columns (factual + counterfactual outcomes per subject) truth.parquet 9,632 rows × 11 columns (ground-truth physiology, unobservable in real HUT) sample_passport_EN.pdf Sample data passport with schema and composition details working_with_parquet.txt Instructions for pandas / R arrow / DuckDB sample_manifest.json SHA-256 checksums per file A synthetic cohort of 10,000 virtual astronauts exposed to a 10-minute 80° head-up tilt test immediately after landing. Each subject is simulated with a mechanistic cardiovascular model (Ursino-Magosso variant) run from a mission-specific baseline: short-duration (5–16 days) and long-duration (129–190 days) spaceflight stints, four countermeasure arms, and continuous hemodynamic output at 1-second ... Full description with all tables is on the Wiki page of this project. Full dataset and purchase: https://sentineldata.com.ua/dataset/post-landing-orthostatic-intolerance . Zenodo copy: https://doi.org/10.5281/zenodo.23816244
Source: Open Science Framework
Author: Maksym Chekerskyi
Language: English
Subfield: Physiology (medical)
Field: Medicine
Domain: Health Sciences
Open Access status: green
OpenAlex ID: W7225457145