{"ob_id":92778,"names":[],"terms":[{"ob_id":64281,"label":"units","value":"mol m-2","vocabulary":""},{"ob_id":100620,"label":"var_id","value":"nh3_total_column_systematic_uncertainty_pm","vocabulary":""},{"ob_id":100621,"label":"long_name","value":"systematic total uncertainty on the NH3 total column (PM)","vocabulary":""}]}