topic Re: Block adjustment error in ArcGIS Image Analyst Questions

Block adjustment error

Daniel1 — Fri, 02 Apr 2021 07:26:23 GMT

Hi All,

I have a question. I am working on one project. I'm using ArcGIS Pro and I'm stuck on one step. Looking for the cause of the problem, I came across post here https://community.esri.com/t5/imagery-and-remote-sensing/block-adjustment-error-with-gcp-s/td-p/560223 How to solve this?

DanPatterson — Fri, 02 Apr 2021 09:57:09 GMT

The other question wasn't resolved.

There are 5 known and posted bugs associated with "block adjustment"

Did you review them to see if your situation is common?

Daniel1 — Sat, 03 Apr 2021 17:18:11 GMT

The only possible thing is that my operating system is not English. What can I do to make it work for me?

CodyBenkelman — Mon, 05 Apr 2021 16:34:00 GMT

Daniel

we'll need a lot more information to be able to help you - details like:

which version of Pro?
which data type - drone? scanned historical film? satellite?
how many images?
do you have adequate overlap along each flightline, and between multiple flightlines?
did the tools succeed in finding tie points between images? (first step in the "adjust" tool)
What did the process log say?

I'd suggest you open a support ticket at http://support.esri.com/ so an analyst can help. Also note we've published a lot of resources about workflows and best practices for Ortho Mapping (and many other topics) at https://www.esriurl.com/imageryworkflows e.g. https://doc.arcgis.com/en/imagery/workflows/resources/creating-drone-imagery-products-with-ortho-mapping.htm

Cody B.

Daniel1 — Tue, 06 Apr 2021 19:08:30 GMT

This is ArcGIS Pro 2.5. The data type is a drone. About 50 images. I have adequate overlap along each flightline and between multiple flightlines. Tools succeed in finding tie points between images.
The process log is identified as listed here https://community.esri.com/t5/imagery-and-remote-sensing/block-adjustment-error-with-gcp-s/td-p/560223