Shaw: I'm focused on Drexler's diagram because it's the latest, and they've had forever to get it right (although I must confess it's been awhile since I saw the episode and didn't realize the version on-screen had been "vaguefied"). If Matt Jefferies postulated a 20-deck Enterprise, and it fits like that, why did Franz Joseph, Doug Drexler and every licensed source squeeze in 23 decks, forcing compromises? Why isn't the original 20-deck design in all the manuals?
And, of course, how come 947' (or the various other ship sizes) is seemingly set in stone when so much Trek (seen, spoken and written) has been rewritten in the past 40+ years?
Who are this
they you speak of and why give
them any additional credit?
I lived through the 1970s when
licensees of Trek didn't care about accuracy. Licensed products baring the "Star Trek" name that didn't resemble anything seen in Star Trek were all over the place. So someone having a license to use the name "Star Trek" carries very little weight with me. Research, investigation and data are things I consider important.
You asked about Franz Joseph... he didn't have access to anything beyond TMoST, and was working in isolation (the project was more of a gift for his daughter as I recall). It wasn't like he had access to information that no one else had... he had talent no one else had and put it to good use.
Drexler is pretty much in the same boat. If he doesn't know better, it isn't a crime (that I know of). You can't expect everyone to sift tons of raw data before putting out a graphic on the net.
As for the 947 foot number... I, personally, think it is an error. But then again, I don't do single measurement comparisons between things, so overall length doesn't hold any special place over any other measurement. Most people don't want to deal with 3, 5, 10 or 23 different dimensions, they want it simple... just one. But when you start doing an analysis of all the known dimensions of plans and models from TOS, you start to see that the Enterprise was closer to 940 feet in length, and that all the other numbers on the one diagram with "947" on it support an over all length of 940.
So, on that diagram either Jefferies made four errors (and got only one number right) or he made one error (and got four numbers right) ... I personally think there is only one error. It just happened to be on the one measurement that everyone fixates on.
But I'm not too worried about what other people want to believe... my goal is to collect accurate data for those who are interested. And I try to be as dispassionate about my data collection as possible so people will know they can trust what I'm putting out. I also try to make sure that people know when I'm applying my own fictional vision of things... but I've been avoiding sharing those types of things recently.
Again, I think this type of stuff is an interesting intellectual exercise, and I don't expect others to put the same type of constraints on their data mining that I do (after all, I spend most of my time digging for data... it is what I enjoy doing). And I enjoy seeing other people's take on these things. I was just curious how you arrived at your criteria.