{"ob_id":75707,"names":[],"terms":[{"ob_id":2304,"label":"units","value":"W m-2","vocabulary":""},{"ob_id":7677,"label":"standard_name","value":"downwelling_longwave_flux_in_air","vocabulary":"cf_standard_names"},{"ob_id":26526,"label":"var_id","value":"LWdown","vocabulary":""},{"ob_id":77204,"label":"long_name","value":"Average 30-min downward longwave flux at surface","vocabulary":""}]}