{"id":"W4408640187","doi":"10.1029/2024jf007908","title":"A Geometric Algorithm to Identify River Meander Bends:1. Effect of Perspective","year":2025,"lang":"en","type":"article","venue":"Journal of Geophysical Research Earth Surface","topic":"Hydrology and Sediment Transport Processes","field":"Environmental Science","cited_by":2,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"National Science Foundation","keywords":"Meander (mathematics); Perspective (graphical); Algorithm; Computer science; Geometry; Mathematics","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":[0.001846184,0.001137118,0.001114305,0.002055901,0.0008958269,0.0024874,0.001908994,0.001510166,0.004676755],"category_scores_gemma":[0.00573076,0.0006212765,0.001188309,0.001365003,0.0009649948,0.001403126,0.001940698,0.001005623,0.001511752],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0007845172,"about_ca_system_score_gemma":0.001430444,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00457391,"about_ca_topic_score_gemma":0.005037258,"domain_scores_codex":[0.9987978,0.0002306675,0.00008205658,0.0004214039,0.0003312347,0.0001368109],"domain_scores_gemma":[0.9978614,0.0009050429,0.0002181538,0.0002306855,0.0006788251,0.0001058221],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.0003547137,0.0001700018,0.006829586,0.0001678311,0.0001100529,0.0001319732,0.0003984778,0.1046718,0.02951498,0.009513907,0.002534582,0.8456021],"study_design_scores_gemma":[0.00006869967,0.0002756047,0.002609394,0.0000371918,0.0000583106,0.0002357509,0.0002497234,0.9755985,0.01254997,0.00465004,0.003627196,0.00003968955],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.03908714,0.000142254,0.9562457,0.0001625253,0.00003814158,0.0002021667,0.00008009565,0.002001343,0.002040592],"genre_scores_gemma":[0.131899,0.0001297306,0.8662475,0.00006923326,0.00002769474,0.0001181463,0.0002290622,0.0002249102,0.001054665],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.004676755,"threshold_uncertainty_score":0.01564533,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0178993899032304,"score_gpt":0.3614731052987093,"score_spread":0.3435737153954789,"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."}}