I am working on the ROS Basics Real Robot Project and I am having an issue understanding LaserScan values. I am seeing a lot of different values for what the directions are. Do the values start at 0 at the front and move in a clockwise direction to 360? Meaning right would be 90, back would be 180, left would be 270 and the front would be 0 or 360?
Is there anyway to show the laser directions in gazebo to eliminate my confusion? This is for the Turtlebot 3 robot in the project.