{"ob_id":97499,"names":[],"terms":[{"ob_id":67567,"label":"var_id","value":"MovementAngle","vocabulary":""},{"ob_id":67568,"label":"long_name","value":"Angle of movement between hourly image; 0-life tracks have no angle; 0 = north","vocabulary":""},{"ob_id":104545,"label":"units","value":"90 = east","vocabulary":""}]}