FYI: I am making a "quick-and-dirty" 3D model of the hangar in question from Trimble imagery in Sketchup to inquire into the 'scale' issue.
I will post some results on that in a while, in this same thread.
Oh wow, thanks a lot! I have been planning to create some 3D models but got no idea how to.
Is Sketchup free?
If so is there a tutorial?
Sketchup version 8 (32-bit) is available for use ...FREE.
The updated URL for Sketchup version 8 (32-bit) to download direct from Trimble is here:
FYI: Sketchup version-8 (32-bit) is the last version allowed to be used for both freeware and commercial purposes without a license and/or making a declaration of intended non-commercial use.
The original version-8 package is the 'fastest' working build compared to newer "Make" or 2013 / 2014 / 2015 / 2016 / 2017 / 2018 and/or 64-bit versions, and can be downloaded here:
BTW: AFAIK, that is the last issued and most current updated Sketchup version 8 released:
NOTE: Sketchup version-8 can run on Windows-XP if desired, although some (optional) plugin Ruby scripts may use DLLs that require more recent Windows component functions, and some dialog GUIs may require newer versions of Internet Explorer.
PS: AFAIK, Trimble discontinued Geolocation after May 2017 in all but the latest payware versions of Sketchup.
More links to info I posted on how to set up Sketchup will follow soon.
Hope this helps get you started !