{"id":"W2165324065","doi":"10.1175/jcli-d-11-00554.1","title":"Tropical Cold-Point Tropopause: Climatology, Seasonal Cycle, and Intraseasonal Variability Derived from COSMIC GPS Radio Occultation Measurements","year":2012,"lang":"en","type":"article","venue":"Journal of Climate","topic":"Atmospheric Ozone and Climate","field":"Earth and Planetary Sciences","cited_by":109,"is_retracted":false,"has_abstract":true,"ca_institutions":"McGill University","funders":"National Oceanic and Atmospheric Administration","keywords":"Climatology; Radio occultation; Tropopause; Atmospheric sciences; Equator; Troposphere; Stratosphere; Environmental science; Kelvin wave; Hadley cell; Annual cycle; Madden–Julian oscillation; Latitude; Convection; Ionosphere; Geology; Physics; Geophysics; Meteorology; Climate change; General Circulation Model; Oceanography","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":[0.0001802699,0.0001729119,0.0001448435,0.0006800882,0.0001134472,0.0002829587,0.0001173462,0.0001274638,0.0007250731],"category_scores_gemma":[0.0004470974,0.00007046764,0.0001571972,0.001002045,0.00009294098,0.0001632267,0.0001847899,0.0001271504,0.0001796086],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002010598,"about_ca_system_score_gemma":0.0001326761,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01567809,"about_ca_topic_score_gemma":0.02813644,"domain_scores_codex":[0.9999361,0.000007550428,0.000005575392,0.0000206656,0.00001816038,0.00001200685],"domain_scores_gemma":[0.9996707,0.0000413294,0.0001411505,0.00002733343,0.00007494137,0.00004458634],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001135004,0.00001717413,0.9780216,0.000041769,0.00006864656,0.00006671556,0.0001228117,0.001303081,0.012161,0.00004548565,0.0007138621,0.007324274],"study_design_scores_gemma":[0.000001229067,0.000008694766,0.9990438,0.000001196106,0.000004496723,0.00002158176,0.00001495066,0.000521255,0.0002062155,0.000003782592,0.0001710921,0.000001521513],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9951888,0.0001250683,0.0002678906,0.00002092738,0.000005090035,0.000006188617,0.003580162,0.00002852076,0.0007772539],"genre_scores_gemma":[0.9959784,0.00005676498,0.0002065855,0.000008790528,0.00001058924,0.00000480966,0.00359182,0.000005747446,0.000136541],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01567809,"threshold_uncertainty_score":0.03117371,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01689592945822981,"score_gpt":0.2421855984372215,"score_spread":0.2252896689789917,"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."}}