{"id":"W4367185485","doi":"10.1016/j.rse.2023.113600","title":"Validation of Simplified Level 2 Prototype Processor Sentinel-2 fraction of canopy cover, fraction of absorbed photosynthetically active radiation and leaf area index products over North American forests","year":2023,"lang":"en","type":"article","venue":"Remote Sensing of Environment","topic":"Remote Sensing in Agriculture","field":"Environmental Science","cited_by":47,"is_retracted":false,"has_abstract":true,"ca_institutions":"Memorial University of Newfoundland; McGill University; Natural Resources Canada","funders":"","keywords":"Photosynthetically active radiation; Leaf area index; Remote sensing; Environmental science; Canopy; Imaging spectrometer; Earth observation; Multispectral image; Spectrometer; Satellite; Geography; Ecology","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":[0.0002440648,0.0002226691,0.0004492909,0.000118307,0.00005836749,0.000007416088,0.00008084745,0.0001009193,0.00002145145],"category_scores_gemma":[0.0002239288,0.0002025928,0.00006549049,0.000563044,0.0004235055,0.0001949471,0.000089017,0.0001587373,0.000008567523],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000246965,"about_ca_system_score_gemma":0.00002902649,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001485104,"about_ca_topic_score_gemma":0.0000631013,"domain_scores_codex":[0.9979063,0.0001045094,0.0005690265,0.000448277,0.0007413797,0.0002305629],"domain_scores_gemma":[0.9982253,0.0001079217,0.001207397,0.0003441968,0.00005033361,0.00006481277],"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":[0.0004252374,0.0001385884,0.04601615,0.0001686718,0.00006599163,0.000001991792,0.0005403547,0.02306843,0.8668789,6.042e-7,0.00006885113,0.06262624],"study_design_scores_gemma":[0.0002544153,0.000130132,0.5506258,0.00005681091,0.00004260799,0.000004119453,0.00009755851,0.02243161,0.4261267,0.0000516604,0.0000627802,0.0001158365],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9950922,0.000004266206,0.003593015,0.00009902084,0.00003853631,0.0009842311,0.00002259271,0.00002369421,0.0001424602],"genre_scores_gemma":[0.9966044,0.0001034937,0.003129736,0.00001096895,0.00002488239,4.924495e-7,0.00006472032,0.00002733871,0.00003397249],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.5046096,"threshold_uncertainty_score":0.8261496,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01486057150628366,"score_gpt":0.2346298094746579,"score_spread":0.2197692379683742,"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."}}