{"ob_id":75661,"names":[],"terms":[{"ob_id":6535,"label":"units","value":"DU","vocabulary":""},{"ob_id":77144,"label":"var_id","value":"lin_ret","vocabulary":""},{"ob_id":77145,"label":"long_name","value":"Effective SO2 column amount from the linear SO2 retrieval for IASI using V3 absorption band assuming SO2 is evenly distributed between 0 and 20 km.","vocabulary":""}]}