{"id":"W1571443712","doi":"10.1029/2007rs003757","title":"A combined sea clutter and noise model appropriate to the operation of high‐frequency pulsed Doppler radar in regions constrained by external noise","year":2008,"lang":"en","type":"article","venue":"Radio Science","topic":"Ocean Waves and Remote Sensing","field":"Earth and Planetary Sciences","cited_by":26,"is_retracted":false,"has_abstract":true,"ca_institutions":"Newfoundland and Labrador Centre for Applied Health Research; Memorial University of Newfoundland","funders":"","keywords":"Clutter; Noise (video); Acoustics; Radar; Computer science; Aliasing; Stationary target indication; Constant false alarm rate; Doppler effect; Undersampling; Radar horizon; White noise; Bistatic radar; Physics; Algorithm; Remote sensing; Geology; Radar imaging; Telecommunications; Artificial intelligence","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":[0.0004563693,0.0001137978,0.0001596235,0.0001155667,0.0003600011,0.00005974166,0.0002742659,0.0000361266,0.00002554747],"category_scores_gemma":[0.00003929177,0.00007345855,0.00002465699,0.0004804865,0.0007594212,0.0003230626,0.000018007,0.0001157417,0.000008163925],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00001037597,"about_ca_system_score_gemma":0.000171876,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002305658,"about_ca_topic_score_gemma":0.0003128476,"domain_scores_codex":[0.9987301,0.00004950026,0.0002311571,0.000321477,0.0003633459,0.0003044287],"domain_scores_gemma":[0.9994771,0.00004206971,0.00006275842,0.0002132535,0.00004705327,0.000157769],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"simulation_or_modeling","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.0004739665,0.0002464315,0.1838963,0.00007356571,0.00003056094,0.0001885117,0.01797299,0.4223875,0.3325124,0.001886679,0.002747232,0.03758381],"study_design_scores_gemma":[0.000625536,0.0001010762,0.1210553,0.00003162301,0.00000535348,0.0001334564,0.00009290253,0.87523,0.001915839,0.000629067,0.00001363374,0.0001662445],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9936278,0.000106443,0.003424145,0.001866682,0.0001214144,0.0002802765,0.00004685119,0.00001140608,0.000514921],"genre_scores_gemma":[0.9902269,0.00006232728,0.009133962,0.0004125052,0.00002942154,6.679334e-8,0.000009825299,0.000002726167,0.0001222734],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.4528425,"threshold_uncertainty_score":0.3485481,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01224153228746751,"score_gpt":0.2006820770118466,"score_spread":0.1884405447243791,"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."}}