YesDoes the drone measure the altitude from its take-off point,
YesDoes the drone measure the altitude from its take-off point,
All heights are relative to the launch point.Just curious: Does the drone measure the altitude from its take-off point, or does it know what the altitude of the land is underneath where it is flying.
As demonstrated by other incidents of this warning (see post #33), it's a meaningless, nonsense warning, that can show up anywhere.I wonder if the drone could show a warning in this type of scenario.
Just curious: Does the drone measure the altitude from its take-off point, or does it know what the altitude of the land is underneath where it is flying.
No .. Zero altitude is completely separate from the home point.Always from take off point if you get the gps lock fine and home point recorded there.
If you take off before full gps lock, then when it does get recorded it registers from that particular spot.
No .. Zero altitude is completely separate from the home point.
Zero altitude is established when you power up the drone.
It has nothing at all to do with GPS.
The GPS receiver takes longer to establish contact with GPS satellites, but GPS is only for horizontal positioning, not altitude, which comes from a different sensor.
It appears that you're in the US, in which case this does not apply. There are some countries that would allow for flying within 400' (120m) from a vertical cliff, regardless of how high above the ground it was. However, in the US, the altitude restrictions for recreational flying are always measured to the ground directly below the aircraft.granted I would still be ok since I'd only be 200 feet from the side of the mountain)
So say you're on the edge of a 1000' cliff that dropped off completely vertical...It appears that you're in the US, in which case this does not apply. There are some countries that would allow for flying within 400' (120m) from a vertical cliff, regardless of how high above the ground it was. However, in the US, the altitude restrictions for recreational flying are always measured to the ground directly below the aircraft.
It's just a dumb hypothetical question for people who are unable to use common sense.So say you're on the edge of a 1000' cliff that dropped off completely vertical...
You set your drone 1 foot back from the edge, take off and hover 3 feet above the ground. Then you fly forward 2 feet and are hovering over the edge and now are now flying illegally? That is dumb. Then again, it's a rule from our lovely federal government.
Well sorry then. I live in an area were there lots of canyons. Might be flying over an area a couple hundred feet up, but then the topography drops off 300' and then back up on the other side, so was wondering.It's just a dumb hypothetical question for people who are unable to use common sense.
Do you have many planes that fly a few feet off a vertical cliff there?Well sorry then. I live in an area were there lots of canyons. Might be flying over an area a couple hundred feet up, but then the topography drops off 300' and then back up on the other side, so was wondering.
You didn't read the three pages of the thread, did you?To you, it's 400 ft
To the drone its 11,000 feet because you took off from a elevated ground that's 11,000 feet high so the app is going to blow up in your face about it. To fix it, well for me at least, you can increase the max altitude above 400ft. You'll get a on screen warning while your doing it saying the max altitude your setting is above 400 ft oh yes it might work
What's a dumb question?
Um yes uh. What I saw was you arguing with a bunch of other people about planes flying off cliffs, common sense, and what not. Also other people on this post are saying they have alt warning from the problem I just described. I'm not joining argument pls I can't afford itYou didn't read the three pages of the thread, did you?
Launching from 11000 ft shouldn't be (and isn't) a problem.
See post #33.
I feel your pain! ... "It popped up a screen that said something like whatever (insert gibberish)"...always a moneymaker!!!Best answer, as usual...
People call me to come work on their computer. When I get there, they say "It said so-and-so, or something like that"... Well, without knowing the exact message, how can I fix it? I charge by the hour, so I just dig in and start figuring it out and by the time I done, it costs the customer a lot more that way.
Fortunately, drones have logs.
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