{"ob_id":52678,"names":[],"terms":[{"ob_id":39,"label":"units","value":"dB","vocabulary":""},{"ob_id":41,"label":"var_id","value":"backscatter","vocabulary":""},{"ob_id":4212,"label":"long_name","value":"Backscatter amplitude (dB)","vocabulary":""},{"ob_id":4213,"label":"standard_name","value":"backscatter","vocabulary":"cf_standard_names"}]}