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Author Topic: Z-error using Scale Bar  (Read 1154 times)

wizprod

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Z-error using Scale Bar
« on: May 22, 2018, 03:28:45 PM »
Hi,

I want to estimate the error when doing Volume measurement using scalebars. Pix4D provides this number automatically, but I'm not so lucky in Photoscan.

I found this article from Pix4D, but given the way they split up the measurement in cells, I can't seem to translate it easily into Photoscan terms.
https://support.pix4d.com/hc/en-us/articles/202559219-Error-estimation-in-volume-calculation

Also, using scalebars, I only get a combined RMS, not separately for each axis. Any way around that?