amcl_pose vs odom/pose
What is the difference between amcl_pose and odom/pose? I am running the gazebo simulator and making the turtlebot go from one point to another. The task completes without any issues. However, the pose values in each of these topics do not match. They are sort of close, but are definitely not THAT close. Is it one the REAL position of the turtlebot and the other one where the actual robot thinks it is?