Given OPD’s recent suggestion that they want to ditch the Shot Spotter system and given the data are available, it seems worthwhile to start digging into the data to see what use they may have, starting with public benefits. This map is a really simple visualization of the shots from January to October of 2013. At city level it becomes a mess, but at neighborhood level it is far more revealing. Data in web friendly formats are available here also.
You can view it fullscreen here.
To see the areas of the city formally covered by this system use these [ugly] maps.