Improved/Increased Zoom Extents for Marking GCP

[brian.hatfield]

I wanted to share a feature request that I believe would significantly improve manual tie point verification, GCP marking, and general image review workflows within PIX4Dmatic and other Pix4D products.
It would be extremely helpful to have enhanced zoom capabilities in the image viewer, allowing users to zoom further into imagery while maintaining image clarity. In addition, a pixel picker or pixel-level navigation mode—similar to what is available in software such as Trimble Business Center (TBC) and Agisoft Metashape—would greatly improve precision when identifying and selecting specific features.

For high-resolution aerial imagery, especially when placing GCPs, checkpoints, or inspecting fine details, the current zoom limitations can make it difficult to confidently select the exact pixel location. A pixel picker tool that allows users to navigate and snap to individual pixels would improve accuracy, efficiency, and confidence during these workflows.

[mwywial]

I think being able to choose the shape and size of the selector would solve the problem. This option is missing in Pix4D Matic. Being able to choose between a circle or a cross (as it is now) would be a great improvement.

[drones6]

i agree to both of you, dear @brian.hatfield and @mwywial ! great ideas! more zoom would be great (also because the green and blue and yellow cross are hidding the pixels often)

to the team, I don’t have any votes left, it says “You have 0/25 votes left” see screenshot I talked to @Rhea_Garratt already about that. Please give me more votes I can only say “Me too” for new feature requests, see here: