Data collected from ROS
How can we collect the flight data after a ROS simulation and what kind of dataset do we obtain? Can we get the sensor and video dataset with timestamps to be used in analysis?
Thank you Kurt. rosbag record was helpful. This link helped me with recording the data:
http://wiki.ros.org/ROS/Tutorials/Rec...
now I need to reduce the size of data downloaded as it is a huge amount in a short period of time. Should I change the sampling rate of sensors and fps of the cameras or would there be any other way?
This question can be continued from https://answers.ros.org/question/3489...
I can't answer this (as I'm not into drones), but I would recommend to add quite some more details and information to your question, as right now your question lacks all context. What exactly are you using? Which packages? What tools are you using for simulation?
Or if you're asking this to determine whether you should even (want to) use ROS: please tell people here what it is you're using right now, and what sort of functionality you are looking for.
Without more context I believe the best answers you are going to get will be similar to:
"well, if you use the correct packages and configuration for them, you could do that".
Hector, Gazeboo or any other package to be used with drones are all ok. Actually I am new into the ROS and just trying to run it. How does the data collection process happen when I fly a drone for a few minutes? Where can I find the resulting data?