{"ob_id":55280,"names":[],"terms":[{"ob_id":32,"label":"units","value":"m","vocabulary":""},{"ob_id":4264,"label":"long_name","value":"Height of transmiter above mean sea level (Ordinance Survey Great Britian)","vocabulary":""},{"ob_id":4265,"label":"var_id","value":"transmitter_altitude_amsl","vocabulary":""}]}