save PC in LAS 1.4 format with customized classes
Posted: Thu Mar 04, 2021 4:00 pm
Hi,
I would like to classify my TLS pointcloud using my own ontology and save it into a LAS 1.4 file, making use of the user definable classes foreseen in this format (values 64 to 255 of Classification). For that, I think I can create several constant SF which values I can set for each sub cloud according to its characteristics. I'm able to save the cloud ( merged from the sub clouds) in ASCII format and those SFs and respective values are kept. How can I make the same for LAS 1.4 format? What kind of Point Record Format is assumed by CC?
Some help would be highly appreciated.
I would like to classify my TLS pointcloud using my own ontology and save it into a LAS 1.4 file, making use of the user definable classes foreseen in this format (values 64 to 255 of Classification). For that, I think I can create several constant SF which values I can set for each sub cloud according to its characteristics. I'm able to save the cloud ( merged from the sub clouds) in ASCII format and those SFs and respective values are kept. How can I make the same for LAS 1.4 format? What kind of Point Record Format is assumed by CC?
Some help would be highly appreciated.