{"id":"W2147889646","doi":"10.1190/1.1614162","title":"Stratigraphic imaging of the Navajo Sandstone using ground-penetrating radar","year":2003,"lang":"en","type":"article","venue":"The Leading Edge","topic":"Geophysical Methods and Applications","field":"Engineering","cited_by":24,"is_retracted":false,"has_abstract":true,"ca_institutions":"Petrel Robertson Consulting (Canada); University of Calgary","funders":"","keywords":"Navajo; Geology; Ground-penetrating radar; Geomorphology; Archaeology; Radar; Geography; 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":[0.0002762829,0.0001000646,0.0001176107,0.00002206877,0.000191258,0.00002823844,0.0001988049,0.00002210592,0.000007025167],"category_scores_gemma":[0.00003228311,0.00006394153,0.00007350105,0.0003394861,0.00008545876,0.0000571478,0.00001496802,0.0001916154,0.000006135541],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00001702774,"about_ca_system_score_gemma":0.00001398671,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00002630826,"about_ca_topic_score_gemma":0.000006061288,"domain_scores_codex":[0.9993887,0.00007215807,0.0001653402,0.00009443836,0.0001001439,0.0001792011],"domain_scores_gemma":[0.9994628,0.0001416691,0.00004588354,0.0003071408,0.0000180202,0.00002446951],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[5.87111e-7,0.00001505212,0.001239481,0.00004301884,0.00002584134,2.630387e-7,0.0004799996,0.001334008,0.9594387,0.03350543,0.00008722554,0.003830408],"study_design_scores_gemma":[0.00178017,0.00007197403,0.3002525,0.0011534,0.0006750138,0.0001610694,0.002994726,0.09415824,0.4363693,0.1482515,0.01197526,0.002156862],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9825625,0.0004563554,0.008890258,0.00009391659,0.0001994027,0.0001461428,0.000002262487,0.00007052944,0.007578563],"genre_scores_gemma":[0.9928868,0.000005395497,0.006926793,0.00003147241,0.00006962306,0.00000657912,3.493407e-7,0.00001891878,0.00005407861],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.5230694,"threshold_uncertainty_score":0.260746,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02410644027958867,"score_gpt":0.2687649009445631,"score_spread":0.2446584606649745,"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."}}