posted on Mar, 26 2012 @ 06:12 PM
Hate to get your hopes up on some big cover-up .......................pun intended lol. It looks like the stuff called visqueen. It's black plastic
sheeting used in growing a lot of different produce, strawberries and watermellon come to mind. It comes in plastic sheeting continuous or in woven
configuration. It's purpose is weed prevention and water conservation. You'll note it probably has drip line irrigation and a large holding tank
next to a source of water or a well. Likely the buildings are storage and packing houses.