Here are some links to the overview of some map's I have found... if anyone can find a BF3 weapon damage stat's chart it would grand!!
http://ravenplatoon.com/2011/08/19/bf3-maps-caspian-border/
http://ravenplatoon.com/2011/07/01/bf3-maps-operation-metro/
http://ravenplatoon.com/2011/10/18/bf3-maps-damavand-peak/