Meta4's latest activity
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MMeta4 reacted to hank970's post in the thread WayPoints - How necessary is it to adujust flight height according to terrain irregularities in photogrammetry and 3D modelling? with
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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... -
MMeta4 replied to the thread Lost my drone😢.You don't have to select for flight data to be retained. The flight data is saved by default without you selecting anything. The answer or enough data to help find it is in your recorded flight data. You have a couple of options ... 1. Go to...
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MMeta4 replied to the thread Altitude above sea level during flight.That's not the cause of the error. The Absolute Altitude has nothing to do with GPS despite sometimes being called "GPS Altitude". As I showed in post #21, the error shown in metadata from images of the same point taken on different days is...
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MMeta4 reacted to jnnyr's post in the thread DJI Mavic 4 Pro still not available in the U.S. - Kinda.... with Like.
There's more than meets the eye here. There's a Law, the FY25 National Defense Authorization Act (NDAA), (which was actually an EO as they've passed nothing through legislation), that by Dec. 2025 will ban DJI drones in the US unless they are...
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MMeta4 reacted to Cafguy's post in the thread U.S. Government Allegedly Deploys Drone to Spy on Protestors. with Like.
As a FRONT LINE witness to theses "protest" I can assure you all that while yes there is some protesting and there are incidents of criminal activities, these a very few and these acts can most of the time be contributed to Bystanders and not the...