I'm guessing what they mean is
"the heights of the peaks are correctly scaled, but the pictures as a whole are not".
It's a difficult semantic area.
(
Zuowan, Mon 2 Mar 2009, 16:53,
Reply)
No
It means here are three images of mountains overlaid roughly in proportion to their relative heights tpo give an approximate comparison.
Measuring them is pointless.
(, Tue 3 Mar 2009, 2:26, Reply)