Yes, and that was my question, in the beginning:
Is ANAFI putting the GPS height into the EXIF-Data?
At least one of my DJI isn't doing that!
I checked on a picture I have taken there, starting from the top of the hill.
Today I used the slope from said hill, to "climb" up from the ground.
The picture with the DJI says 40ish meters, where the exif of the Parrot tells me 450ish
So I take it, the EXIF is from GPS, inaccurate, perhaps
The barometer then should give me altitude over starting point, most correctly.
Right?