Robot localization : needs a 4th sensor
Hello, I use robot localization with 3 input sensor: IMU - Wheel_odometry - GPS_odometry using a static map from google maps. But sometimes GPS isn't very accurate. I use 2D lidars for detection that outputs a laser scan message to ROS navigation stack. I want to use a set of lidars as an extra source of localization with the same static google maps.
So any help, How can I use a static map and 2D lidars to output a pose message to robot localization?
Thank you , It was very helpful.