{"id":"W1499221288","doi":"10.1002/jgrc.20266","title":"Sea ice freeboard in McMurdo Sound, Antarctica, derived by surface-validated ICESat laser altimeter data","year":2013,"lang":"en","type":"article","venue":"Journal of Geophysical Research Oceans","topic":"Arctic and Antarctic ice dynamics","field":"Earth and Planetary Sciences","cited_by":38,"is_retracted":false,"has_abstract":true,"ca_institutions":"York University","funders":"National Institute of Water and Atmospheric Research","keywords":"Freeboard; Sea ice; Geology; Altimeter; Oceanography; Elevation (ballistics); Climatology; Sea level; Sound (geography); Remote sensing","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":["insufficient_payload"],"consensus_categories":["insufficient_payload"],"category_scores_codex":[0.002204279,0.0002318611,0.0004667297,0.0001846977,0.0002375773,0.000275729,0.00151237,0.0001295637,0.002918861],"category_scores_gemma":[0.0007370877,0.0001721481,0.0001166629,0.0005878658,0.0004718177,0.001620151,0.0002030373,0.001517414,0.001108668],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0000414334,"about_ca_system_score_gemma":0.0002720003,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01250231,"about_ca_topic_score_gemma":0.001080576,"domain_scores_codex":[0.9956104,0.0006558966,0.0006984743,0.0004245127,0.001612651,0.0009980332],"domain_scores_gemma":[0.9963466,0.001777804,0.0002237323,0.0006111859,0.0004746435,0.0005660576],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0008313,0.0008771028,0.8626466,0.0001322097,0.0003682254,0.0004985384,0.001093314,0.001195463,0.006255632,0.0000424358,0.09671167,0.02934753],"study_design_scores_gemma":[0.003536891,0.002115008,0.7156626,0.0002582354,0.0001149412,0.0001731617,0.003425648,0.2485904,0.0009880794,0.01040456,0.01375788,0.0009725326],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9946674,0.0001174113,0.0002869477,0.003406125,0.0001880286,0.0002564746,0.0002804118,0.0000120413,0.0007851876],"genre_scores_gemma":[0.9961745,0.0003146672,0.002080277,0.0003439652,0.0002922846,4.270927e-7,0.0002511478,0.00001381786,0.0005289423],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.247395,"threshold_uncertainty_score":0.9996691,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04889626150963271,"score_gpt":0.3092750147045762,"score_spread":0.2603787531949435,"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."}}