{"id":"W4388368339","doi":"10.1029/2023sw003542","title":"Studying the Fixing Rate of GPS PPP Ambiguity Resolution Under Different Geomagnetic Storm Intensities","year":2023,"lang":"en","type":"article","venue":"Space Weather","topic":"Ionosphere and magnetosphere dynamics","field":"Physics and Astronomy","cited_by":16,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Natural Resources Canada; China Postdoctoral Science Foundation; National Natural Science Foundation of China","keywords":"Geomagnetic storm; Earth's magnetic field; Precise Point Positioning; Storm; Global Positioning System; Geodesy; Meteorology; GNSS applications; Intensity (physics); Environmental science; Geology; Geography; Computer science; Physics; Magnetic field; Telecommunications","routes":{"ca_aff":false,"ca_fund":true,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0006125798,0.0002801255,0.0002098161,0.000715812,0.000321329,0.0004750825,0.0003393686,0.0002296516,0.0007600427],"category_scores_gemma":[0.00282212,0.0001248619,0.0001570307,0.001030643,0.0002399512,0.000599579,0.0003781749,0.0003496267,0.0002308265],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000389031,"about_ca_system_score_gemma":0.0005547855,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.02453097,"about_ca_topic_score_gemma":0.01748431,"domain_scores_codex":[0.999297,0.0000544787,0.00004247534,0.0001400884,0.0003299371,0.0001359383],"domain_scores_gemma":[0.99899,0.0001815774,0.0001593219,0.0001261571,0.0004894355,0.00005342095],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.000383242,0.00007706772,0.6975523,0.0001713413,0.0001245658,0.0004517311,0.0009932694,0.07473779,0.058708,0.0009445593,0.002551901,0.1633042],"study_design_scores_gemma":[0.00002975918,0.0002034957,0.8173875,0.00002469642,0.0001097808,0.0003261961,0.0009342877,0.1388486,0.0378379,0.0003973283,0.003832832,0.0000676299],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9883663,0.0001253752,0.008683458,0.00003978118,0.00002083656,0.00001473427,0.0004805631,0.0001350957,0.002133939],"genre_scores_gemma":[0.9977703,0.00008135008,0.001313168,0.00001197262,0.000007194908,0.00000739555,0.0005176566,0.00001460991,0.0002764588],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02453097,"threshold_uncertainty_score":0.04877639,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01492862980652855,"score_gpt":0.2295770937745722,"score_spread":0.2146484639680437,"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."}}