{"ob_id":61220,"names":[],"terms":[{"ob_id":32,"label":"units","value":"m","vocabulary":""},{"ob_id":34,"label":"standard_name","value":"altitude","vocabulary":"cf_standard_names"},{"ob_id":39086,"label":"long_name","value":"Ellipsoid altitude from OXTS System","vocabulary":""},{"ob_id":39087,"label":"var_id","value":"gps_alt_50hz","vocabulary":""}]}