{"id":"W2134758731","doi":"10.5194/angeo-25-1987-2007","title":"Heights of SuperDARN F region echoes estimated from the analysis of HF radio wave propagation","year":2007,"lang":"en","type":"article","venue":"Annales Geophysicae","topic":"Ionosphere and magnetosphere dynamics","field":"Physics and Astronomy","cited_by":12,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Saskatchewan","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Radar; Geology; Ray tracing (physics); Electron density; Geophysics; Geodesy; Remote sensing; Physics; Computational physics; Electron; Optics","routes":{"ca_aff":true,"ca_fund":true,"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":[0.0001364583,0.0001543304,0.00006892345,0.0004264588,0.00007199457,0.0001444516,0.000108054,0.0001091721,0.000830104],"category_scores_gemma":[0.0005875144,0.00006701884,0.00009863087,0.000182164,0.00005083318,0.0002284655,0.0001107935,0.0001003964,0.0001480268],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001093184,"about_ca_system_score_gemma":0.00007363044,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001598498,"about_ca_topic_score_gemma":0.001996788,"domain_scores_codex":[0.9999681,0.000004183546,0.000001954784,0.000008365668,0.00001098792,0.000006495764],"domain_scores_gemma":[0.9997522,0.0001139928,0.00004450042,0.00002321948,0.00004601612,0.00002008004],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0008574805,0.0001031913,0.6727548,0.0001207821,0.0001116588,0.0005921543,0.000279969,0.1076779,0.1208103,0.001228088,0.001153568,0.09431013],"study_design_scores_gemma":[0.00002052895,0.000103252,0.8707753,0.000007121677,0.0000269679,0.0002402885,0.00008670635,0.1120534,0.01563809,0.0002594191,0.000768415,0.00002043903],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9939654,0.00003595292,0.004747522,0.000006071895,0.000002127206,0.000003718286,0.0004758364,0.00005381851,0.0007095025],"genre_scores_gemma":[0.9972172,0.00001692418,0.001915925,0.000001782471,0.000001435002,0.000002586803,0.0007144008,0.000004831117,0.0001249862],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001598498,"threshold_uncertainty_score":0.003178358,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01484158001284529,"score_gpt":0.2348570273126269,"score_spread":0.2200154472997816,"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."}}