{"ob_id":91497,"names":[],"terms":[{"ob_id":5790,"label":"standard_name","value":"surface_altitude","vocabulary":"cf_standard_names"},{"ob_id":20917,"label":"units","value":"meter","vocabulary":""},{"ob_id":21006,"label":"var_id","value":"alt_relief_gpsra15_1","vocabulary":""},{"ob_id":99382,"label":"long_name","value":"Ellipsoidal height from GPS interpolated on Time of regular samples at 1 Hz minus Height from scientific radioaltimeter (0-15000ft) averaged at 25 Hz averaged at 1 Hz","vocabulary":""}]}