What does an anomaly mean here? Is it a different radar return shape visible on the location of the hall? Suggesting radar penetrating the hall roof?
		
		
	 
It is highly likely to be the central raised area of the roof merging into the next bay behind - but you'd expect that to continue for the length of the building. It doesn't.
You'd also expect the same from the other bays, but there isn't. Same with the other sheds.
I wondered whether it was a reflection from the tiling/paint shed, but I've looked at a good 30 or so historic images and that didn't show in any of them - but saying that, neither has the anomaly.
SAR is a funny beast and can throw some weird s***. But it does penetrate things occasionally. The Yumen etc. silo tent covers for example. We got good views back then.
I'm very happy to be wrong, that's all part of Intel analysis.