Hello to all,
Now I have a big project of 6000 ha aerial survey. I use Wingtraone drone and I finished the filed works; established 40 GCPs and the drone PPK was active.
Previously I tested a small project using Pix4Dmapper, created both Orthomosaic and DTM (manual DTM). I read that for large projects Pix4Dmatic is better than the mapper; any advice please.
And for the DTM creation, Pix4Dmapper is very difficult, since its auto DTM is not correct, it needs manual DTM creation. I also read that Pix4DSurvey is better for DTM creation. I downloaded Pix4Dsurvey free trial and tested the small model I have created before.
The below image is the original point cloud without deleting or disabling any thing:
In this photo, as seen, manually disabled many landmarks from the mapper:
And the last image is the auto DTM by Pix4Dsurvey, which is not correct; only few landmarks were removed!
Is there a method of deleting landmarks manually from the Pix4Dsurvey?