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How to increase Orthomosaic accuracy

BrianBulla

Hi,

I'm using a DJI Phantom Pro 4 to capture imagery which I then process in Drone2Map. I am trying to create an accurate orthomosaic using the images. While it looks good, it is off in terms of the accuracy of it. The image below shows my captured orthomaosaic against a 15cm accurate ortho we get from a vendor. As you can see, the road centrelines are off by about 2m.

Is there a way to get better accuracy? Either through an enhancement to my drone, or through adjusting the settings in Drone2Map??

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