Hi!

When doing any low-level flying, I often find myself wondering what my height is, though am keenly aware of the potential error in GPS altitude and therefore am reluctant to trust the 'Height' readout at the top of the screen.  To account for this, I find myself flicking between Altitude and Height at the top of the screen, subtracting the difference in my head, and then comparing that to my (theoretically more accurate) pressure altimeter.

Would it be possible to simply add a third option to that box for 'Elevation' that shows the terrain elevation for the current GPS position?  Presumably you're fetching it anyway to calculate height...  If it's not in demand, maybe an option to enable/disable the feature?

There's more than one kind of terrain data. We use 30 arc second data which has been specially created from 3 arc second data in order to give the maximum terrain heights; this works well for calculating MSA and keeping you well clear of terrain when using the height function of the altitude readout. We also use 3 arc second data in SkyDemon when you've downloaded high resolution terrain data. This creates more precise terrain relief shading in the background and if it's available, the height reading will use that instead of the former values.