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Author Topic: Image Alignment in ECEF coordinates  (Read 1786 times)

mwbm07

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Image Alignment in ECEF coordinates
« on: December 09, 2020, 12:29:09 PM »
Hi,
I'm having problems with image alignment.
the positions of the images in the ECEF coordinates, but after alignment they are readjusted to positions that are very far from the real value.
I wonder if anyone has a solution for this.
thanks
« Last Edit: December 09, 2020, 12:30:59 PM by mwbm07 »

mwbm07

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fail alignment from ECEF coordinates
« Reply #1 on: December 10, 2020, 12:10:06 AM »
Hi, I'm having some problems in image alignment step. The image positions are in ECEF coordinates , but after image alignment they are readjusted to positions that are very far from the real value.
 I wonder if anyone has a solution for this, because I want the metshape uses the real positions to align images.

Alexey Pasumansky

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Re: Image Alignment in ECEF coordinates
« Reply #2 on: December 10, 2020, 01:40:25 PM »
Hello mwbm07,

Can you send the project in PSZ format with alignment results only to support@agisoft.com?
Best regards,
Alexey Pasumansky,
Agisoft LLC

mwbm07

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Re: Image Alignment in ECEF coordinates
« Reply #3 on: December 10, 2020, 06:51:57 PM »

ok I sent the file by email, but in another question of mine that I sent by email I did not get a response from the support :-\

Alexey Pasumansky

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Re: Image Alignment in ECEF coordinates
« Reply #4 on: December 10, 2020, 07:38:35 PM »
Hello mwbm07,

We have received the project file and will check it shortly.

At the first glance I can see that the difference between min and max values for X are 166 meters, for Y 108 meters and 353 meters for Z. Is this a correct information? As 160 cameras are grouped into three major clusters and the coordinate variation in each cluster is within a few meters.
« Last Edit: December 10, 2020, 07:45:29 PM by Alexey Pasumansky »
Best regards,
Alexey Pasumansky,
Agisoft LLC