{"ob_id":61980,"names":[],"terms":[{"ob_id":9215,"label":"units","value":"1e-6","vocabulary":""},{"ob_id":22400,"label":"long_name","value":"Estimated error on the retrieved column-averaged mixing ratio (ppmv).","vocabulary":""},{"ob_id":22402,"label":"var_id","value":"ch4_xvmr_err","vocabulary":""}]}