{"id":"W4411531629","doi":"10.1029/2024je008799","title":"The Meter‐Scale Roughness of Asteroid (101955) Bennu From the OSIRIS‐REx Laser Altimeter","year":2025,"lang":"en","type":"article","venue":"Journal of Geophysical Research Planets","topic":"Astro and Planetary Science","field":"Physics and Astronomy","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of British Columbia","funders":"Natural Sciences and Engineering Research Council of Canada; Canadian Space Agency","keywords":"Asteroid; Impact crater; Geology; Surface roughness; Altimeter; Surface finish; Scale (ratio); Ridge; Root mean square; Geometry; Geodesy; Astrobiology; Physics; Materials science; Paleontology","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001444734,0.0001659767,0.0001707291,0.0005990512,0.000191933,0.0003734455,0.0001669655,0.0002761734,0.0008037343],"category_scores_gemma":[0.0002914504,0.00008721509,0.0001418802,0.0005299284,0.0001382579,0.0002304597,0.0002116328,0.0001197314,0.0001815754],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004987526,"about_ca_system_score_gemma":0.0001514859,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.05317241,"about_ca_topic_score_gemma":0.06967931,"domain_scores_codex":[0.9998735,0.000009444206,0.000006561699,0.00003764455,0.00005335837,0.00001946911],"domain_scores_gemma":[0.9998797,0.00002120118,0.00002276004,0.00001485216,0.00004659575,0.00001479286],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0003528917,0.0001038116,0.8819006,0.0001003602,0.0001105242,0.0002995566,0.0005506941,0.02820642,0.04099711,0.0004418614,0.002866167,0.04406996],"study_design_scores_gemma":[0.000004668698,0.00001262621,0.9851185,0.000006843484,0.000005115034,0.00003842849,0.000117186,0.01234315,0.001179923,0.00001994248,0.001145104,0.000008502813],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.997624,0.00006347259,0.0001972658,0.000009661738,0.000003246431,0.000003492458,0.0007356511,0.00005246755,0.001310679],"genre_scores_gemma":[0.9983475,0.00001234672,0.0003160019,0.000003488468,0.000001066436,0.000002394799,0.001098011,0.000004934828,0.0002142812],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.05317241,"threshold_uncertainty_score":0.1057258,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02243736852367777,"score_gpt":0.3175060598651374,"score_spread":0.2950686913414596,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}