Hello i succesfully managed to run the fantastic gazebo simulation of the rosbot on the ready to go virtual machine and after a while i was having fun navigating the robot around and building the map i found out that probably there is some error accumulating/various over time on the robot position tracking and map construction because some building were covered as if they were absent as you can see from the printscreen i will try to attach. Is that normal for this SLAM navigation and map construction, like an error that should be corrected by using some software enhancement like self matching etc. or I am badli interpreting the plot?
Also I would like to better see the map, it seems that the map scan is completely squeezed on the z=0 plane, how to view it more solid 3D in space??
Thanks a lot for help
I don’t know how to attach a printscreen here