{"id":"W4327694205","doi":"10.1016/j.measurement.2023.112722","title":"Modeling, refinement and evaluation of multipath mitigation based on the hemispherical map in BDS2/BDS3 relative precise positioning","year":2023,"lang":"en","type":"article","venue":"Measurement","topic":"GNSS positioning and interference","field":"Engineering","cited_by":27,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Calgary","funders":"Natural Science Foundation of Jiangsu Province; National Natural Science Foundation of China","keywords":"Multipath propagation; Ambiguity resolution; Float (project management); Precise Point Positioning; Computer science; Remote sensing; Environmental science; Global Positioning System; Telecommunications; Geography; Engineering","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":[0.001336718,0.00008318153,0.00008039599,0.00005660798,0.0000435781,0.00001507722,0.00004531781,0.00003297126,0.0000263586],"category_scores_gemma":[0.0001164706,0.00006870655,0.00002142315,0.0001411527,0.00001381467,0.00004738778,0.00000902382,0.0001035338,0.00001120153],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002351535,"about_ca_system_score_gemma":0.00002110035,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00004374594,"about_ca_topic_score_gemma":0.00002587513,"domain_scores_codex":[0.9988503,0.0001023788,0.0002030859,0.0001226516,0.000613817,0.0001077898],"domain_scores_gemma":[0.9996193,0.00003656301,0.00002498434,0.0001225287,0.0001746625,0.00002192676],"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":[0.00001299106,0.00002861893,0.0004226335,0.00002817461,0.00001155612,1.89054e-7,0.0006146474,0.9852416,0.01204464,0.0001259508,0.0002129413,0.001256047],"study_design_scores_gemma":[0.000410956,0.00005358503,0.006231225,0.0004779922,0.00001934558,1.006398e-7,0.0001052254,0.981532,0.01070819,0.0003864502,0.000007417254,0.00006751993],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9848733,0.000139315,0.01115954,0.0004705001,0.0001001665,0.0003652461,0.00000383292,0.0000787454,0.002809391],"genre_scores_gemma":[0.9994807,0.000005081051,0.0003427205,0.00002209835,0.00001181213,0.0001071395,0.00001330986,0.000009706021,0.00000743483],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01460743,"threshold_uncertainty_score":0.2801772,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.07745694242534677,"score_gpt":0.2637877714522598,"score_spread":0.186330829026913,"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."}}