{"id":"W2057926478","doi":"10.1038/srep08409","title":"Worldwide variations in artificial skyglow","year":2015,"lang":"en","type":"article","venue":"Scientific Reports","topic":"Impact of Light on Environment and Health","field":"Environmental Science","cited_by":199,"is_retracted":false,"has_abstract":true,"ca_institutions":"McMaster University; Dominion Astrophysical Observatory; University of Alberta; University of Calgary","funders":"Freie Universität Berlin; Goddard Space Flight Center; Bundesministerium für Bildung und Forschung; Ohio State University; National Aeronautics and Space Administration","keywords":"Overcast; Sky; Environmental science; Light pollution; Sky brightness; Radiance; Remote sensing; Artificial light; Brightness; Range (aeronautics); Meteorology; Geography; Cartography","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":[0.0006126717,0.0001837719,0.0002549442,0.001093573,0.0001349262,0.0005969762,0.0003086428,0.0001671064,0.001850075],"category_scores_gemma":[0.00107265,0.00008564253,0.000468789,0.002486317,0.0002737629,0.0004116371,0.0004848161,0.0002097299,0.0005407775],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000214112,"about_ca_system_score_gemma":0.0001106046,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.004580978,"about_ca_topic_score_gemma":0.008678004,"domain_scores_codex":[0.9995922,0.00008132742,0.00003696223,0.0001638189,0.00007730011,0.00004833342],"domain_scores_gemma":[0.998656,0.0002143621,0.0003956841,0.0002365197,0.0004246698,0.00007264247],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001597967,0.00002101958,0.9315008,0.0002693893,0.000542392,0.000142729,0.0005978947,0.001296286,0.006161155,0.0005860981,0.003545513,0.0551769],"study_design_scores_gemma":[9.674509e-7,0.0000125894,0.9947687,0.00001579593,0.00002762828,0.00008969364,0.000181571,0.0001787722,0.0004753254,0.00006906172,0.004172331,0.00000759864],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9770148,0.00252735,0.002521905,0.0001266511,0.00004841695,0.00001595203,0.01054219,0.0001289798,0.007073593],"genre_scores_gemma":[0.9874194,0.0006818174,0.001051842,0.00004518243,0.00001876524,0.0000150634,0.00983211,0.00005696787,0.0008789763],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.004580978,"threshold_uncertainty_score":0.009108603,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03214930593854264,"score_gpt":0.2708476971672613,"score_spread":0.2386983912287186,"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."}}