Jonoffun
lvl.1
United Kingdom
Offline
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Thanks for replying - what is obvious to experienced flyers is not so obvious to the novice. So rel_alt max should always be 120m. What is the abs_alt at my take off point on the ground it reads -47m. That can't relate to height over sea level.
The reason I got confused is at 120m rel_alt - at maximum set flying height I show 73m abs_alt (120-47), so my flawed logic when I found the SRT file on replay, was I am 73m above "ground" (looking at the abs_alt) and 120m above sea level, reading the rel_alt. So if I am 120m above sea level I can add another 47m and fly at 167m - being 167 above sea level and 120m above ground height.
I don't really understand how abs_alt can be negative and show -47m when the drone is on the ground - I am definitely above sea level. Still a bit confused to be honest - but I accept that I should always set the height in the app to a max of 120m (actually 110 to account for undulating lover ground around me)
I have defaulted recording to slow motion (120fps) and it is such an improvement, normal flying and recording at 60fps is also good - but playback of 120fps is much easier to watch when making a turn.
Love the drone - still would like to be able to auto sequence specific features, like take off, start recording, rise to set height, follow flight path, return to base. |
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