LAS data - would a double grid mission help the accuracy?

I used ODM to create a georectified TIFF using my drone (Mavic 2 Zoom) and Pix4D. I was astounded with the image. I then found the LAZ file that ODM had created, used PDAL to convert it to a LAS file and viewed it on Again, very impressed with what can be done with a set of 2d images.
My question is whether flying a a double grid mission would improve the point cloud data? TIA.

Check out the Self calibration of Cameras series of blog posts from It may answer your question.

1 Like

I need to add this to the OpenDroneMap blog too:


(And documentation)…

1 Like