{"id":"W4286305852","doi":"10.1029/2021jd035687","title":"4D‐Var Inversion of European NH <sub>3</sub> Emissions Using CrIS NH <sub>3</sub> Measurements and GEOS‐Chem Adjoint With Bi‐Directional and Uni‐Directional Flux Schemes","year":2022,"lang":"en","type":"article","venue":"Journal of Geophysical Research Atmospheres","topic":"Atmospheric chemistry and aerosols","field":"Earth and Planetary Sciences","cited_by":28,"is_retracted":false,"has_abstract":true,"ca_institutions":"Environment and Climate Change Canada","funders":"Nuclear Safety and Security Commission; Natural Environment Research Council; Sight Research UK; National Aeronautics and Space Administration","keywords":"Inversion (geology); Flux (metallurgy); Physics; Computational physics; Chemistry; Geology","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":[0.0007488556,0.0005740011,0.0002852306,0.0003917424,0.0002242679,0.0006089073,0.0005803964,0.0006141522,0.001200732],"category_scores_gemma":[0.0007532483,0.000303346,0.0009508454,0.0005622089,0.0003042081,0.000618571,0.0004884655,0.0004844913,0.0002719311],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000476843,"about_ca_system_score_gemma":0.0007829231,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0260493,"about_ca_topic_score_gemma":0.02746342,"domain_scores_codex":[0.9998344,0.00003534396,0.00001077225,0.00004643298,0.0000373841,0.00003559597],"domain_scores_gemma":[0.9998083,0.000047263,0.00003099237,0.00003316253,0.00005910445,0.00002123847],"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":[0.0004035825,0.0001741681,0.06664635,0.00007505824,0.0003926742,0.0002099483,0.00008727684,0.8731906,0.02890416,0.0009699248,0.002386976,0.0265593],"study_design_scores_gemma":[0.00009956596,0.00004231541,0.03252033,0.00001168943,0.00005271931,0.00003145583,0.00006192092,0.9576756,0.007116931,0.0004823153,0.001858544,0.00004660976],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9612309,0.0000986081,0.02886913,0.0002072314,0.00008690366,0.00001831029,0.002938028,0.001445907,0.005105063],"genre_scores_gemma":[0.9811521,0.00003272748,0.01489982,0.000084862,0.00001672175,0.00001396256,0.003103839,0.00009953157,0.0005964058],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0260493,"threshold_uncertainty_score":0.0517953,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0475027473460121,"score_gpt":0.2681221253216989,"score_spread":0.2206193779756868,"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."}}