{"id":"W1972574589","doi":"10.1007/s00190-009-0330-5","title":"On the influence of the ground track on the gravity field recovery from high–low satellite-to-satellite tracking missions: CHAMP monthly gravity field recovery using the energy balance approach revisited","year":2009,"lang":"en","type":"article","venue":"Journal of Geodesy","topic":"Geophysics and Gravity Measurements","field":"Earth and Planetary Sciences","cited_by":14,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Calgary","funders":"","keywords":"Satellite; Geodetic datum; Geodesy; Gravitational field; Payload (computing); Sampling (signal processing); Remote sensing; Meteorology; Environmental science; Geology; Geography; Computer science; Aerospace engineering; Physics; Engineering","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":[0.010581,0.0004166635,0.0007456697,0.001080276,0.0006894795,0.002093154,0.001431009,0.002012374,0.00170086],"category_scores_gemma":[0.03294518,0.0004525403,0.00094379,0.001757656,0.001488085,0.002816262,0.001190147,0.001619953,0.0004304649],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0008053535,"about_ca_system_score_gemma":0.00150546,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.05544883,"about_ca_topic_score_gemma":0.06146855,"domain_scores_codex":[0.9984059,0.0008148591,0.00008204989,0.0002697763,0.0002843241,0.0001431311],"domain_scores_gemma":[0.9738166,0.02080672,0.001900619,0.001314846,0.001713448,0.0004477953],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.002856695,0.0004921416,0.6845726,0.0003829237,0.002080682,0.001211138,0.0008917833,0.1520739,0.01650172,0.005628386,0.01498523,0.1183227],"study_design_scores_gemma":[0.0001368115,0.00017964,0.7536138,0.0001104999,0.0007595877,0.000206874,0.0005563594,0.2352366,0.004439806,0.002412517,0.002241307,0.0001063536],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9769017,0.001777422,0.006614568,0.006156113,0.0001457318,0.00002390145,0.0006996538,0.0001673166,0.007513666],"genre_scores_gemma":[0.9954346,0.0004836026,0.00182863,0.0003889085,0.0001329212,0.000006281356,0.0004599698,0.0001686017,0.001096588],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.05544883,"threshold_uncertainty_score":0.1102521,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02500963035333246,"score_gpt":0.2236065624755283,"score_spread":0.1985969321221959,"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."}}