{"id":"W2145154554","doi":"10.1190/geo2012-0135.1","title":"3D edge detection seismic attributes used to map potential conduits for water and methane in deep gold mines in the Witwatersrand basin, South Africa","year":2012,"lang":"en","type":"article","venue":"Geophysics","topic":"Seismic Imaging and Inversion Techniques","field":"Earth and Planetary Sciences","cited_by":73,"is_retracted":false,"has_abstract":true,"ca_institutions":"Barrick Gold (Canada)","funders":"","keywords":"Geology; Methane; Diatreme; Electrical conduit; Aquifer; Mining engineering; Coal mining; Reef; Rhombus; Groundwater; Geochemistry; Coal; Geotechnical engineering","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0004364308,0.000119213,0.000149319,0.00009625302,0.00006143432,0.00004433447,0.0001161308,0.00005271329,0.00001760625],"category_scores_gemma":[0.00001520855,0.00007392978,0.0000335286,0.0001363448,0.00004516637,0.0002407054,0.00001408102,0.00008433091,0.00003601804],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000004704213,"about_ca_system_score_gemma":0.000006092052,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001206547,"about_ca_topic_score_gemma":0.00008509025,"domain_scores_codex":[0.9991223,0.00007898195,0.000135727,0.0001648963,0.000117509,0.0003806109],"domain_scores_gemma":[0.999697,0.00008435768,0.00002744023,0.0001115539,0.00002311789,0.00005651306],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.001527752,0.0004239191,0.3090906,0.000549542,0.0001293384,0.00003720852,0.1752094,0.003653895,0.05420236,0.00004490287,0.01736063,0.4377704],"study_design_scores_gemma":[0.006693623,0.001565544,0.2375492,0.000196109,0.0002632746,0.00006351369,0.0117855,0.1385084,0.3891132,0.01055851,0.2014395,0.002263547],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9949676,0.0001558751,0.003419048,0.000719601,0.0002644438,0.000342495,0.00004243364,0.000030239,0.00005820221],"genre_scores_gemma":[0.998225,0.000003451184,0.0005269655,0.0008917382,0.0001418518,0.00001018823,0.00007556037,0.000004272753,0.0001209913],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.4355069,"threshold_uncertainty_score":0.3014769,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0225441597271438,"score_gpt":0.2122841365007871,"score_spread":0.1897399767736433,"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."}}