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Author Topic: How to colorize external LAS file with 4Bands imagery  (Read 3804 times)

jvallet

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How to colorize external LAS file with 4Bands imagery
« on: September 25, 2023, 11:37:33 AM »
Hello, we have a set of 4 band imagery (RGB,NIR) and we want to colorize LiDAR point cloud with the 4Band (The LAS format can store it). Is it possible to do it. With RGB no problem, but when we input LAS and export LAS; only RGB is written and no NIR channel. I read that in XYZ it is possible but XYZ is a bit reductive since we will loose all LAS info.

Thanks

julien

Alexey Pasumansky

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Re: How to colorize external LAS file with 4Bands imagery
« Reply #1 on: September 27, 2023, 01:24:31 PM »
Hello Julien,

Do you use Tools Menu -> Point Cloud -> Colorize Point Cloud option? If so, than what information is shown in the point cloud Show Info dialog for the Point Attributes -> Colors line?
Best regards,
Alexey Pasumansky,
Agisoft LLC