{"id":"W1922273659","doi":"","title":"Using radar altimeter backscatter to evaluate ice cover on the Yukon River","year":2015,"lang":"en","type":"dissertation","venue":"The Knowledge Bank (The Ohio State University)","topic":"Arctic and Antarctic ice dynamics","field":"Earth and Planetary Sciences","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Radar altimeter; Remote sensing; Backscatter (email); Altimeter; Geology; Cover (algebra); Radar; Engineering; Aerospace engineering; Telecommunications","routes":{"ca_aff":false,"ca_fund":false,"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":[0.0002689173,0.0002799664,0.0002504918,0.001424056,0.0003483956,0.0007689712,0.000238882,0.0002830056,0.000472959],"category_scores_gemma":[0.000519706,0.0001619226,0.0002548815,0.001302466,0.0002416575,0.0004446225,0.0002899233,0.0001672249,0.0002046669],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003802447,"about_ca_system_score_gemma":0.0004269445,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.06102605,"about_ca_topic_score_gemma":0.150847,"domain_scores_codex":[0.9998337,0.0000139778,0.0000202668,0.00004031364,0.00004521273,0.00004653375],"domain_scores_gemma":[0.999663,0.00005184184,0.00005265095,0.00002220379,0.000172403,0.00003779896],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.000149909,0.00006447796,0.9483326,0.0000530407,0.0001121669,0.0002308236,0.0003477332,0.004961113,0.02351491,0.00009430708,0.0003119555,0.02182695],"study_design_scores_gemma":[0.000007104954,0.00004095577,0.9841087,0.000009651804,0.00003551454,0.0000505271,0.0007698929,0.01155084,0.002988826,0.0000301821,0.0003915583,0.00001609361],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9980774,0.00004719221,0.0006656446,0.000008503249,0.000003699941,0.00001042615,0.0004304542,0.00003329712,0.000723442],"genre_scores_gemma":[0.997543,0.00004849614,0.001162307,0.00001168261,0.000001330814,0.000009263333,0.0008811025,0.000008527566,0.0003342993],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.938974,"threshold_uncertainty_score":0.1213416,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03102859812143377,"score_gpt":0.2484546030267649,"score_spread":0.2174260049053311,"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."}}