Hello SnowTiger,
Given that Building Maker models are generated using aerial imagery,
it's to be expected that the image quality will not be as good as
models that were developed using ground-based photography. Depending
on the quality of the imagery, some can be "downright disappointing".
So why include them at all you ask? Because the underlying premise of
3D buildings on Google Earth is that it's an evolutionary thing. The
task of modeling the entire planet can be daunting (there's a lot of
buildings out there!), so publishing a model that provides a basis for
someone else to improve makes sense. Doing so provides a starting-
point for someone else to improve it. No 3D building in Google Earth
is static. Any model can be replaced at any time by a better model,
and we replace our own auto-generated models regularly with user-
generated ones.
With respect to reproducing a model using SketchUp rather than
Building Maker....
It's important for everyone to realize that we approach our model
review process with only one thought in-mind... the best model wins.
It's really that simple. No preference is placed on how, or who
created the model. As noted above, we regularly replace our models
with those created by you, our faithful modelers, and we intend to
continue that practice. Our auto-generated models are, well, auto-
generated. Generally speaking they don't have the attention to detail
that a SketchUp or Building Maker modeler will provide.
So yes, if you create a better model for *any* building that is
currently in Google Earth, it will replace the one that is currently
published. Think of it as a giant 3D wiki.
I hope this helps.
Happy modeling.
Bruce