Gazebo ROS package structure
I need to use Gazebo with ROS to do my academic exercises.
Reading the Tutorial: Using roslaunch to start Gazebo, world files and URDF models, on section, Creating your own Gazebo ROS Package, I've found this text:
"Everything concerning your robot's model and description is located, as per ROS standards, in a package named /MYROBOT_description ..."
I have tried to find those ROS standards but I don't know where they are.
Is there any standard to add a robot to a ROS package? Where can I find more information about it?