Open google earth pro go to ruler/ path/ show elevation profile (little checkbox in bottom left corner). You can pick path that looks good then move cursor up it and will show side profile of actual steepness at various points along chosen path.
I use this to try and see if my planned route is actually doable. It allows you to see where steep spots that could be avoided in advance of standing in front of obstacle going damn I cannot go up that. Tells you actual angle along any part of section. Pretty cool tool. Hope it helps.
I use this to try and see if my planned route is actually doable. It allows you to see where steep spots that could be avoided in advance of standing in front of obstacle going damn I cannot go up that. Tells you actual angle along any part of section. Pretty cool tool. Hope it helps.