rodger
Second Officer
Flight distance : 20145135 ft
United States
Offline
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I don't know the answer to that, maybe Mark is right? I would have to pose the question to a DJI Engineer. I will have to research his answer not that I am doubting him. But, The Quad uses GPS Data to establish distance. For instance in the Ground station program the GPS establishes the exact location(s) to fly to. I have a Garmin GPS and have had it at Sea Level and it has indicated 3-5 feet higher. Now, I don't know if the Tide is a factor? Also I would add that there is a correction factor receiver built in to your high end GPS Systems, such as what is in use by Surveyors and Military Weapons. The Radio signal uses a method of Triangulation between Transmitters. |
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