{"id":"W2181673061","doi":"","title":"Elastic prestack reverse-time migration using a staggered- grid finite-difference method","year":2010,"lang":"en","type":"article","venue":"","topic":"Seismic Imaging and Inversion Techniques","field":"Earth and Planetary Sciences","cited_by":2,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Calgary","funders":"","keywords":"Seismic migration; Grid; Prestack; Scheme (mathematics); Geology; Computer science; Mathematics; Seismology; Geodesy; Mathematical analysis","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":[0.0003826615,0.0004169633,0.0005950709,0.000350774,0.0004405848,0.0005940917,0.00144628,0.001016305,0.004430908],"category_scores_gemma":[0.0009542706,0.0003572333,0.0005605721,0.000553473,0.0004125353,0.0006207254,0.0006135915,0.0009038402,0.001045302],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003866625,"about_ca_system_score_gemma":0.001262367,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.007896025,"about_ca_topic_score_gemma":0.008579899,"domain_scores_codex":[0.9998368,0.00003127715,0.00001310115,0.00002679464,0.00007382992,0.0000182502],"domain_scores_gemma":[0.9997506,0.00007795514,0.00002423146,0.00004523106,0.00008662735,0.00001540401],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"simulation_or_modeling","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.0001084639,0.0001375278,0.001138867,0.0001391429,0.0000428135,0.0001916094,0.0002086107,0.846666,0.01949034,0.02426918,0.002837086,0.1047704],"study_design_scores_gemma":[0.0000100094,0.00001430561,0.00008164484,0.000004704748,0.000003170781,0.00001967335,0.000008667909,0.996089,0.00097727,0.0008946249,0.001890179,0.000006819585],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.01355865,0.00007559084,0.9815864,0.0000808007,0.00008146853,0.00006977436,0.0001070816,0.0004365279,0.004003739],"genre_scores_gemma":[0.2120937,0.0001763032,0.7761652,0.0001061158,0.00003480374,0.0002317391,0.000350171,0.0002227487,0.01061908],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.007896025,"threshold_uncertainty_score":0.01570016,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01928932576345205,"score_gpt":0.2503363768887739,"score_spread":0.2310470511253218,"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."}}