This deck features W-Concave in simulated drop platform. The entire deck has 2 layers of fiberglass and epoxy resin to reinforce the maple construction and add torsional stiffness. Ample wheel wells give some extra wheel clearance.
Looking at the board is looks like it has a dropped platform, but that would be some sneaky concave design. The reality is that you are looking at a heavily rockered platform where the wheel wells give that dropped look, especially against the truck mount area which has been leveled out.
All fancy feature talk aside, you are looking at a fantastic deck for dialing in your slides.