Multispectral with GCP - Not processing

PIX4Dmapper PIX4Dmapper Questions/Troubleshooting
1

HI all,

I am having trouble process in RedEdge Multispectral imaging with GCP. I am processing step one and then selecting the GCP for each band layer. This is not working very well and the layers don’t process correctly. Please see the attached quality report.

Thanks

Andrew

2

Hi Andrew,

From the screenshot, it seems that the GCP’s has have not been marked accordingly. Could you give me more details on how you marked the GCPs (ray-cloud or basic editor, have you marked them in all the bands? etc …)

Thanks,

Ina

 

3

HI Ina,

I used the basic editor and all bands were marked.

Thanks

Andrew

4

Hi Andrew,

From the quality report, I could see that the GCP’s are marked outside of the project (look at the screenshots below):

354×766 12.5 KB
 
1156×410 85 KB

To make sure that the GCP’s correctly places could you please try the following:

  1. Deleted the current GCP’s

  2. Reoptimized

  3. Import again the GCP’s and carefully mark them as per the instructions are given in my last reply

  4. Reoptimize

 

Let me know how it went.

 

Cheers,

Ina