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Questions tagged [lastools]

Software for LiDAR processing tools.

A collection of highly efficient, batch-scriptable, multicore command line tools. It can classify, tile, convert, filter, rasterize, triangulate, contour, clip, and polygonize LiDAR data, among other functions. All of the tools can also be run via a GUI and are available as a LiDAR processing toolbox for ArcGIS versions 9.3, 10.0, and 10.1 of ESRI.

Website: http://rapidlasso.com/lastools/.

102 questions
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txt2las to change the format from ASCII to LAS

I am working on many files with the format (.asc), I am trying to change the format to LAS/LAZ but for some reason only 8 files from 42 files have been successfully changed for the others the error is "was not able to find header" This is an example…
Amro Attia
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blast2dem pixel alignment

Is there a way for blast2dem to tell exact fractional coordinates (or offset) where should the pixel in the generated GeoTIFF start? In my case I would like to generate a raster that is perfectly aligned with pixels on XYZ tile of zoom 18. For this…
Martin Ždila
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Using txt2las in lastools

I'm currently doing a masters thesis on using drone photogrammetry to create a canopy height model of a grassland. This involves manually creating a DTM using an RTK GPS and using that data to normalise the DSM with lastools. Unfortunately I'm…
Chris
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Running lasground on input cloud produces no visible effect in lasview?

Running lasground on input cloud produces no visible effect in lasview? It runs and writes an output file, which seems unchanged from the input file, when viewed in lasview. What could be wrong?
mavavilj
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error message"system cannot..."

After several intents to reinstall everything (even qgis3.8.2 zanzibar), and verify the path (several times) for the lasstools plugin, still cannot use it, as consequence of the error message the system cannot find the specified path. I did doble…
Eduardo Rienzi
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