[gdal-dev] Gdal_fusion.py???

[Nicolas Cadieux]

Hi,

I will read up on the PDAL colorize.  For now, my only input is a txt file therefore I am not using PDAL nor am I using gdal to read the cloud.  I must admit, I am not too good with using PDAL but I would like to.  I do use gdal to read the rasters.  For now, the main purpose was to use it with HSI taken from drones but I have someone trying it with a ground based scanner.  Does PDAL colonize handle any number of bands?

Nicolas

> Le 5 avr. 2019 à 15:52, Luigi Pirelli <luipir at gmail.com> a écrit :
> 
> Hi Nicolas, 
> 
> really interesting... it is suitable only for pointcloud from airborne sensors or also from mobil? Is it different from 'pdal colorize' command [1]?
> 
> Luigi Pirelli
> 
> [1] https://pdal.io/stages/filters.colorization.html#filters-colorization and https://pdal.io/workshop/exercises/analysis/colorization/colorization.html
> 
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> 
>> On Fri, 5 Apr 2019 at 21:27, Nicolas Cadieux <nicolas.cadieux at archeotec.ca> wrote:
>> Hi,
>> 
>> I have made a python 2.7 / 3.7 program to fuse a point cloud with hyperspectral images.  The end result is a text file with xyz... from the cloud file followed by the band pixel values.  It’s all multithreaded so a cloud with 6.5 million points can be fused with a raster with 288 band in 45min (12 threads). What would it take to make this an official gdal  command line utility? What steps would be involved?
>> 
>> Nicolas
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