{"id":"W3184112082","doi":"10.1016/j.asr.2021.07.018","title":"New results of ionospheric total electron content measurements from a low-cost global navigation satellite system receiver and comparisons with other data sources","year":2021,"lang":"en","type":"article","venue":"Advances in Space Research","topic":"Ionosphere and magnetosphere dynamics","field":"Physics and Astronomy","cited_by":23,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of New Brunswick","funders":"","keywords":"Total electron content; Ionosphere; Satellite; Remote sensing; Satellite navigation; Computer science; Environmental science; Content (measure theory); Physics; Astronomy; TEC; Geology; Mathematics","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":[0.0003732978,0.0001480428,0.0002728372,0.00001253136,0.00008546776,0.00006826755,0.0002433146,0.00004329878,0.00004810582],"category_scores_gemma":[0.00001910332,0.0001299881,0.00002332287,0.000481323,0.0000996125,0.0003892402,0.0001790876,0.0002371357,0.000009109175],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001201252,"about_ca_system_score_gemma":0.000260204,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.008067413,"about_ca_topic_score_gemma":0.003651561,"domain_scores_codex":[0.9981388,0.0002064397,0.0002793681,0.0004880654,0.0005083338,0.0003789389],"domain_scores_gemma":[0.9988761,0.0001344228,0.0001298773,0.00050994,0.0002456422,0.0001040012],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.001500647,0.0003609635,0.8386673,0.0001683447,0.0002242588,0.00001561778,0.0007858748,0.003258082,0.002276057,0.006860258,0.0007439134,0.1451387],"study_design_scores_gemma":[0.04642284,0.002376882,0.4232029,0.01205189,0.0004369216,0.00004500548,0.1168602,0.03900331,0.06568243,0.007047764,0.2829067,0.003963203],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9577957,0.01058111,0.01500303,0.0002245181,0.000122327,0.0006671255,0.000508769,0.00002372624,0.01507369],"genre_scores_gemma":[0.9909098,0.0001802915,0.007742884,0.000003700223,0.0001050892,0.00001415778,0.0004152954,0.00001607763,0.0006127178],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.4154644,"threshold_uncertainty_score":0.998538,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.05652291980666244,"score_gpt":0.3362876010179505,"score_spread":0.2797646812112881,"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."}}