{"ob_id":97167,"names":[],"terms":[{"ob_id":78,"label":"units","value":"1","vocabulary":""},{"ob_id":13082,"label":"standard_name","value":"atmosphere_optical_thickness_due_to_ambient_aerosol number_of_observations","vocabulary":"cf_standard_names"},{"ob_id":34006,"label":"long_name","value":"Number of observations used to calculate the mean stratospheric aerosol optical depth (470 nm)","vocabulary":""},{"ob_id":34007,"label":"var_id","value":"S_AOD470_Ndata","vocabulary":""}]}