Multispectral data reflectance and ndvi maps are incomplete.

hrushi.kommula · August 11, 2020, 3:37am

Hi Pix4D community

The ndvi map and some of the reflectance maps of a multispectral dataset have been produced partially complete (for reference see the image below). Any thoughts on what might be causing that issue and/or how to go about fixing that issue?

Fernanda_Bosmediano · August 12, 2020, 1:22pm

Hey,

Could you please upload the pdf report? That would allow us to understand the issue.

Kind regards,

hrushi.kommula · August 13, 2020, 12:02am

Please see the attached report as requested.

pix_Multispec_EMW_Merged_Cam&SunIrr_report.pdf (1.4 MB)

momtanu.chakraborty · August 13, 2020, 10:28pm

@hrushi.kommula, Can you have a look at this article and confirm you have followed the correct steps: https://support.pix4d.com/hc/en-us/articles/360038663932-Merging-multispectral-projects-in-Pix4Dmapper? How do the sub-project’s quality reports look like? While creating the merges project, we recommend unselecting duplicate parameters as mentioned in Step 8 of the How to merge projects article.

hrushi.kommula · September 3, 2020, 1:20am

Thanks @momtanu.chakraborty. Looks like duplicating the camera parameters had caused that issue.

Managed to create deliverable outputs by processing them separately and merging them together in a GIS software.