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Author Topic: GCP error low - high errors on DEM  (Read 13522 times)

Alexey Pasumansky

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Re: GCP error low - high errors on DEM
« Reply #15 on: February 23, 2017, 01:36:24 PM »
Hello Napo,

I see that the camera positions are also used in the georeferencing and have error much higher than accuracy settings, so I recommend to uncheck cameras in the Reference pane.

Also the information about projection errors on markers would be helpful, as well as Adjusted values from camera calibration.
Best regards,
Alexey Pasumansky,
Agisoft LLC

Napo

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Re: GCP error low - high errors on DEM
« Reply #16 on: February 24, 2017, 05:04:27 AM »
Hi Alewey,

Thanks so much for your reply, I will definitely uncheck the camera positions from the reference pane, I thought that using "geotagged" pictures helps with the processing but with that high errors, it probably won't.

I would like to ask you 2 more questions:

I am wondering if the projection errors on markers are the accuracy of the dGPS data?

And, there any standard calibration procedure for GoPro pictures?

Thanks again,
Napo