What message to use to publish the position of a rover
Hi,
I a newbie here. I've been trying to understand the appropriate message to use when publishing the position of a rover on a map. I have a topic of a "chassis" which I want to use to publish this position. I was using JointState but realised that it related to joints on the robot itself. NavSatFix is a possibility but this merely reports what the GPS says. It shouldn't be the ultimate source of truth. What I've been looking at is http://wiki.ros.org/robot_state_publi...
Any help would be greatly appreciated.