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Author Topic: Questions about Camera XYZ coordinates and world coordinates  (Read 2828 times)

an198317

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Questions about Camera XYZ coordinates and world coordinates
« on: October 18, 2013, 06:47:04 PM »
Hi all,

The more I used Agisoft PhotoScan Pro, the less I feel like I know. So my question is what's the unit of the world coordinate system of one 3D model if I don't have GPS/georeference information? Does the world coordinate system is related image pixel? If so, what's the converter factor between those two.

And also when I export the camera information, is the XYZ values are for the principal points or focal points?

Thanks in advance,
Nan