{"id":"W3048901127","doi":"10.1190/geo2019-0833.1","title":"Application of focal-time analysis for improved induced seismicity depth control: A case study from the Montney Formation, British Columbia, Canada","year":2020,"lang":"en","type":"article","venue":"Geophysics","topic":"Seismic Imaging and Inversion Techniques","field":"Earth and Planetary Sciences","cited_by":3,"is_retracted":false,"has_abstract":true,"ca_institutions":"ConocoPhillips (Canada); University of Calgary","funders":"","keywords":"Geology; Seismology; Hypocenter; Induced seismicity; Hydraulic fracturing; Geodetic datum; Earthquake location; Geodesy; Geotechnical engineering","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":true,"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":[0.0005233545,0.0006053275,0.0003679626,0.001587907,0.001510449,0.001199051,0.00121925,0.0005746867,0.001176317],"category_scores_gemma":[0.001826805,0.0001941006,0.0002540377,0.002508712,0.0007071418,0.000230757,0.0007184894,0.0004635842,0.0001371447],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00913511,"about_ca_system_score_gemma":0.0113647,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9577841,"about_ca_topic_score_gemma":0.9854476,"domain_scores_codex":[0.9994893,0.00005463216,0.00002236959,0.00009332073,0.0002314074,0.0001089511],"domain_scores_gemma":[0.9989229,0.0001843761,0.00007277256,0.0000719401,0.0006337515,0.0001142988],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.000480417,0.0005211382,0.378937,0.0004735646,0.0002572013,0.009229505,0.004243466,0.2955885,0.0354616,0.004380475,0.008261984,0.2621652],"study_design_scores_gemma":[0.0001108073,0.0001693424,0.4490883,0.00009508692,0.0001545646,0.0006608169,0.008513991,0.5148847,0.01318414,0.0008930852,0.01210545,0.0001397337],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.98251,0.0001897236,0.009488699,0.0002592638,0.0000103476,0.00014932,0.0009841589,0.0002324316,0.006176057],"genre_scores_gemma":[0.9869884,0.0000932175,0.010548,0.00002462531,0.000003753521,0.00002082609,0.0005024139,0.00003965891,0.001778958],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.04221594,"threshold_uncertainty_score":0.08492905,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01077600382945508,"score_gpt":0.1900018617060415,"score_spread":0.1792258578765865,"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."}}