hank970's latest activity
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Hhank970 replied to the thread WayPoints - How necessary is it to adujust flight height according to terrain irregularities in photogrammetry and 3D modelling?.The following remarks assume that you want to create a topographic map or something similar. If my assumption is flawed, then disregard the following. Mean sea level (MSL) serves as a worldwide reference for ground elevations. What you...
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Hhank970 replied to the thread WayPoints - How necessary is it to adujust flight height according to terrain irregularities in photogrammetry and 3D modelling?.Do you think aircraft and satellites which have long relied upon to map Earth's surface change their altitude to conform to surface elevation? They don't. If they did or could, stereo pairs and resultant maps would appear flat because every...
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Hhank970 replied to the thread Tree crashed DJI Phantom 4 Pro Plus is damaged. Completely intact except for cracks on both Landing struts camera is bent. Has warranty. What to do.Just curious. Was obstacle avoidance activated? If so, was the drone moving too fast for the obstacle avoidance to react?
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Hhank970 reacted to Dale D's post in the thread 3 Hanksville,Utah, and Grand Staircase Escalante National Monument , Utah with
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I am still working my way through a ton of assets towards creating a video, but would like to share a few images from our recent astrophotography private workshop to some of the parks of Utah. All of these images were created by the Mavic 3, and... -
Hhank970 replied to the thread 3 Prop failed, and the drone fell.I'd imagine that frequent, abrupt aerial maneuvers in FPV mode would stress propellors more than when the craft is in relatively gentle level flight. I certainly can hear the difference when my Air 3 is within earshot.