{"id":"W2016231366","doi":"10.1109/oceans.2014.7003151","title":"The first-order FMCW HF radar cross section model for ionosphere-ocean propagation","year":2014,"lang":"en","type":"article","venue":"","topic":"Radar Systems and Signal Processing","field":"Engineering","cited_by":7,"is_retracted":false,"has_abstract":true,"ca_institutions":"Memorial University of Newfoundland","funders":"","keywords":"Radar; Ionosphere; Clutter; Remote sensing; Geology; Skywave; Continuous-wave radar; Radar horizon; Radar cross-section; Radar imaging; Geophysics; Telecommunications; Computer science","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":[0.0002886371,0.0001005479,0.00008712026,0.0000117836,0.000400975,0.0001843949,0.00008515931,0.00006603168,0.000005893402],"category_scores_gemma":[0.00002913306,0.00006770334,0.0000393251,0.00007479147,0.00001696392,0.0001937058,0.000007414344,0.00006908567,0.000006860723],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00004141969,"about_ca_system_score_gemma":0.00001231785,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00001893918,"about_ca_topic_score_gemma":0.00008660485,"domain_scores_codex":[0.9993949,0.000007474978,0.0001948006,0.0001185192,0.0001083878,0.0001759113],"domain_scores_gemma":[0.9996709,0.00005028895,0.0000312365,0.000129222,0.00008849223,0.0000298906],"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":[0.00001198663,0.000007221073,0.0001573985,0.0002070705,0.00002026197,6.60549e-8,0.0003202793,0.9766507,0.001018326,0.002318957,0.00908617,0.01020158],"study_design_scores_gemma":[0.0002151712,0.00001666436,0.00007593507,0.00001623395,0.000004217393,0.000001769961,0.00003436729,0.972028,0.001400218,0.0009326395,0.02516844,0.0001063959],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.03421718,0.0001060919,0.9578218,0.000111859,0.0004550717,0.0002593343,0.000001169299,0.000252999,0.0067745],"genre_scores_gemma":[0.993017,0.000004677151,0.003148684,0.00003836925,0.0003317039,0.00002174081,0.000003211386,0.00003237277,0.003402308],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.9587998,"threshold_uncertainty_score":0.3084016,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.009235571467779608,"score_gpt":0.2166294784904764,"score_spread":0.2073939070226967,"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."}}