{"ob_id":62494,"names":[],"terms":[{"ob_id":12971,"label":"units","value":"sr-1","vocabulary":""},{"ob_id":18531,"label":"long_name","value":"Root-mean-square-difference of sea surface reflectance defined as the ratio of water-leaving radiance to surface irradiance at 490 nm.","vocabulary":""},{"ob_id":18532,"label":"var_id","value":"Rrs_490_rmsd","vocabulary":""}]}