Georeferenced point clouds appearing like stripes
Posted: Thu Mar 09, 2023 5:30 pm
Hi!
When I import a drone point cloud ungeoreferenced or already georeferenced with real coordinates (with Metashape), usually it works fine.
But when I join a TLS point cloud (ungeorreferenced) and try to georeference using "Picking points", ICP or even with “Translate/Rotate” command, the visualization changes a lot, showing points like stripes.
Also, generating DEMs, orthos or exporting in any format, the point cloud remains this bad look.
Why does this happen and how can I solve it?
I tried to look for and solve it in different ways, but I don't master the subject, and so I couldn't understand what to do.
It has been a systematic problem, and having the point clouds georeferenced in CC is very useful! (By the way, thanks for this awesome software!).
TLS point cloud with local coordinates:
TLS point cloud with real coordinates:
Thanks!
Nuno
When I import a drone point cloud ungeoreferenced or already georeferenced with real coordinates (with Metashape), usually it works fine.
But when I join a TLS point cloud (ungeorreferenced) and try to georeference using "Picking points", ICP or even with “Translate/Rotate” command, the visualization changes a lot, showing points like stripes.
Also, generating DEMs, orthos or exporting in any format, the point cloud remains this bad look.
Why does this happen and how can I solve it?
I tried to look for and solve it in different ways, but I don't master the subject, and so I couldn't understand what to do.
It has been a systematic problem, and having the point clouds georeferenced in CC is very useful! (By the way, thanks for this awesome software!).
TLS point cloud with local coordinates:
TLS point cloud with real coordinates:
Thanks!
Nuno