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### Are there any interesting pgm map files available for simulation?

Hello,

I am looking for some interesting .pgm (and related yaml) map files to use in simulation in player stage, with a turtlebot. I have found a set of willow garage maps here: http://pr.willowgarage.com/data/maps/

Also, I found one called MIT infinite corridor. Are there any other available maps of large, interesting environments that can be used in simulation experiments? Places such as museums, airports or malls, for instance?

I realize that there may be limitations on map size and memory, but I want to see what maps are out there for research use. Also, if there are any known environments that are commonly used as testbeds, that would be great.