{"id":"W2316715442","doi":"10.1071/aseg2001ab066","title":"The limitations of time migration and trace stretch in the presence of lateral velocity gradients","year":2001,"lang":"en","type":"article","venue":"ASEG Extended Abstracts","topic":"Seismic Imaging and Inversion Techniques","field":"Earth and Planetary Sciences","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"Kellogg's (Canada)","funders":"","keywords":"Geology; Velocity gradient; Homogeneous; Geodesy; Mechanics; Geometry; Mineralogy; Physics; Mathematics; Thermodynamics","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.008871636,0.0008950914,0.0007487579,0.001011276,0.0009191504,0.001516931,0.001625285,0.001061617,0.001334405],"category_scores_gemma":[0.04462473,0.0005242797,0.0004019563,0.001310981,0.002433346,0.003690513,0.002460637,0.001298798,0.0009526032],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0006949204,"about_ca_system_score_gemma":0.001286598,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.006176179,"about_ca_topic_score_gemma":0.006187502,"domain_scores_codex":[0.9956176,0.001468516,0.0002860941,0.0006387606,0.001788946,0.0002001526],"domain_scores_gemma":[0.960604,0.02719975,0.003745395,0.005292386,0.002813788,0.000344711],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.001899645,0.0001277223,0.06400169,0.001408415,0.0003882076,0.001588452,0.003770927,0.2203137,0.1138202,0.04116391,0.003441361,0.5480757],"study_design_scores_gemma":[0.000110416,0.000531243,0.05603306,0.0004741431,0.0002384156,0.006692742,0.002500056,0.6700202,0.1351407,0.094599,0.03324078,0.0004192689],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.1499805,0.001562614,0.8402634,0.001577372,0.0002159462,0.0001105596,0.0003182946,0.001178516,0.004792623],"genre_scores_gemma":[0.7094728,0.001904575,0.2828146,0.0003126244,0.0002716636,0.0001854207,0.0004026999,0.0005588178,0.004076776],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.008871636,"threshold_uncertainty_score":0.04691821,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02449325391486749,"score_gpt":0.2295060158638197,"score_spread":0.2050127619489522,"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."}}