How to insert and use a simulated camera in Gazebo
How to simulate different camera distorsions in Gazebo
Simulate a contact sensor that detects collisions between two object and reports the location of the contact associated forces.
Differences between the gazebo_ros_pkgs sensors and gazebo native sensors
How are gazebo_ros_pkgs sensors different from the native Gazebo sensors and why is it recommended to use them in ROS
ROS implementation for the Gazebo camera sensor simulaton
ROS implementation for the GPU Laser sensor simulaton