{"id":"W7018469069","doi":"","title":"3-D GEOPHYSICAL MODELLING OF CONFIRMED AND SUSPECTED IMPACT CRATERS IN SOUTHERN ONTARIO, CANADA: CONSTRAINING STRUCTURE ORIGIN, SUBSURFACE GEOLOGY AND POST-IMPACT MODIFICATION","year":2022,"lang":"en","type":"dissertation","venue":"MacSphere (McMaster University)","topic":"Planetary Science and Exploration","field":"Physics and Astronomy","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Impact crater; Impact structure; Clastic rock; Bedrock; Gravity anomaly; Fluvial; Seismic refraction; Crust","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.00009682007,0.0004519392,0.0002065593,0.001036198,0.001147731,0.001107628,0.0006899849,0.0004490829,0.001849767],"category_scores_gemma":[0.0005313053,0.0003142872,0.0003753203,0.001501327,0.0006756323,0.0001882921,0.0004466354,0.0002291219,0.0002857908],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0150415,"about_ca_system_score_gemma":0.01395528,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9876269,"about_ca_topic_score_gemma":0.9902925,"domain_scores_codex":[0.9998997,0.000004545388,0.0000045106,0.00002271903,0.00003417622,0.00003421101],"domain_scores_gemma":[0.9997805,0.00002326873,0.00002622909,0.00001033265,0.0001199882,0.00003969924],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.0003957458,0.0001051212,0.5594994,0.0002025339,0.0001211663,0.002076344,0.001871091,0.3811092,0.01148026,0.001424333,0.003362212,0.03835269],"study_design_scores_gemma":[0.00005795041,0.0000519062,0.5205587,0.00006778191,0.00005897487,0.0001947648,0.002546225,0.4693563,0.001502315,0.0003239828,0.005212708,0.00006841675],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9930102,0.00009191403,0.0007752537,0.00009821892,0.000003254275,0.00004736525,0.002206182,0.0001033818,0.003664259],"genre_scores_gemma":[0.9968672,0.0000987508,0.0008058611,0.00001113733,7.383534e-7,0.00001200913,0.0008327778,0.000009533163,0.001361923],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0150415,"threshold_uncertainty_score":0.1091343,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01347985376579869,"score_gpt":0.2051959815604043,"score_spread":0.1917161277946056,"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."}}