Difference between the different frame_id
Hi all. I'm using hector_slam and hector_navigation package for quadcopter and I encountered different frame_id in the packages.
That is:
-"map_frame_id"
-"local_map_frame_id"
-"local_transform_frame_id"
What are the difference between them? I know that "map_frame_id" will be set as "/map", but what about "local_map_frame_id" and "local_transform_frame_id"?
Will greatly appreciate any answers that will enlighten me regarding this.
Thanks!