Hey community i have some questions about the process of combining laserscans and images.
1. is it just a merging progress of two components(Laserscan-group and Image-group)?
2. Or is the Laserscan-Pointcloud used as a reference like GCP/CP's to adjust the image positions?
I think it would be more accurate with the second method.
The build-in camera of Laserscanners is pretty bad and you have to scan with a huge point-density to get accurate alignments with the Images because RC combines the Images with the colored data of the Laserscan-Pointcloud. I would really like to proof the Results for accuracy!
How do you get the Rooftop of Buildings accurate enough (below 1cm) since you just have your Laserscans/Total Station-measured points on the Facade? I think thats a common question because you cannot easily measure GCP's on the Rooftop.
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