{"ob_id":83855,"names":[],"terms":[{"ob_id":78,"label":"units","value":"1","vocabulary":""},{"ob_id":6436,"label":"var_id","value":"od440aer","vocabulary":""},{"ob_id":30098,"label":"standard_name","value":"atmosphere_optical_thickness_due_to_ambient_aerosol_particles","vocabulary":""},{"ob_id":90863,"label":"long_name","value":"ambient aerosol optical thickness at 440 nm","vocabulary":""}]}