Private Dining Room at the 4 Diamond LaCroix Restuarant in the Rittenhouse Hotel located in downtown Philadelphia, PA.
Standard Definition is actually a HD360 without the extra post processing. Standard definitions don't do a full spherical panorama. You won't be able to see the feet of top of the 360. However you only lose about 10 degree view. This is because of the lens and tripod being left. SD usually have a few minor stitch errors, they are barely visible.
This particular 360 I did remove tripod cap so its pretty close to a HD. The reason you would want a SD version over the HD version is because of price. Post processing is cut almost in half therefore I can past the savings along.