Okayiie...
The Enteprise is  about 47 federation units in length.
10 units in height.
The layers of armor for Galaxy class Starships:
Monocrystal Beevlium - 4.2 cm
SIF - 3.76 cm
Multi Axls Titanium truss frame - 8.7 cm
Blaxial Titanium Fabric - Ceramic Polymer L DK - 4.7 cm
and then comes the interior of the Enterprise-D...
That's All that I could get from my Galaxy class Starship poster.
Strategic Militery Advisor,      
U.S.S. Monitor-A
                        ...Oh no... Borg... Scorpion...!?! MUMMMIIEEE!
--- GEcho 1.11+
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