{"id":"W4321996537","doi":"10.5194/egusphere-egu23-10501","title":"Unique insights into firn structure across western Greenland’s percolation zone from hyperspectral images of shallow firn cores","year":2023,"lang":"en","type":"preprint","venue":"","topic":"Cryospheric studies and observations","field":"Earth and Planetary Sciences","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Northern British Columbia","funders":"","keywords":"Firn; Meltwater; Ice core; Geology; Grain size; Greenland ice sheet; Accumulation zone; Ice sheet; Mineralogy; Snow; Geomorphology; Sea ice; Ice stream; Climatology","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":[0.0001104802,0.0002129127,0.0001230465,0.0009286263,0.0002348112,0.0003338821,0.0002091601,0.0001494417,0.0005651717],"category_scores_gemma":[0.00013712,0.0001361553,0.00013934,0.0005352089,0.0002945564,0.0003189098,0.0002416508,0.0001415838,0.0001080084],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004730578,"about_ca_system_score_gemma":0.0002635897,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.03420858,"about_ca_topic_score_gemma":0.1167853,"domain_scores_codex":[0.9999436,0.000002403816,0.000002431732,0.00002244248,0.00001125624,0.00001796092],"domain_scores_gemma":[0.9999362,0.000008376251,0.00001726949,0.000004360644,0.00002140128,0.00001225158],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"observational","study_design_scores_codex":[0.0002245676,0.0001194852,0.4425034,0.0001271438,0.0001060916,0.0007579652,0.001330524,0.007055855,0.5013726,0.0005271984,0.001800457,0.04407471],"study_design_scores_gemma":[0.000004270235,0.000007682803,0.9888167,0.000007718649,0.00001427294,0.00008892269,0.0002411912,0.005297579,0.004748104,0.0000867345,0.0006777865,0.000009033116],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9967313,0.000118036,0.001258869,0.00002049774,0.000002517079,0.000009236043,0.000568428,0.00007823887,0.001212953],"genre_scores_gemma":[0.996815,0.00005772049,0.002145521,0.00003980198,0.000003219013,0.000007257299,0.0005908589,0.00002205669,0.000318608],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.03420858,"threshold_uncertainty_score":0.06801891,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03081703855409684,"score_gpt":0.2606563556963379,"score_spread":0.2298393171422411,"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."}}