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Author Topic: Help me understand and use these terrestrial calibration values  (Read 641 times)

smescarzaga

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Help me understand and use these terrestrial calibration values
« on: January 18, 2020, 11:11:18 PM »
Attached here are some screen shots from a terrestrial calibration certificate for the camera that captured images I'm using in Metashape.

Can someone help me translate the relevant parameters into a calibration file that metashape can read (I'm guessing USGS format since some of those values are already in the certificate)?

Thank you

Paulo

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Re: Help me understand and use these terrestrial calibration values
« Reply #1 on: January 20, 2020, 10:47:08 AM »
I would try importing following file specifying that it is USGS camera calibration format...
Best Regards,

Paul Pelletier

smescarzaga

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Re: Help me understand and use these terrestrial calibration values
« Reply #2 on: January 21, 2020, 07:18:21 AM »
I would try importing following file specifying that it is USGS camera calibration format...

Thank you for your effort on this Paul, I'll definitely give this a shot. Would you suggest fixing the values here, at least at first, and letting the "0" values be calculated by metashape?

Paulo

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Re: Help me understand and use these terrestrial calibration values
« Reply #3 on: January 21, 2020, 09:37:26 AM »
Yes i would let Metashape estimate camera parameters )no fixing) as the auto calibration responds to actual foto conditions...
Best Regards,

Paul Pelletier