In general, the z coordinate of a LiDAR point within a LAS/LAZ file contains the absolute z value of the coordinate system used. For some operations such as classification (lasclassify) or canope metrics (lascanope) it is mandatory to specify the “height above ground” as an additional value for the calculations. There have been several ways […]
Using multiple Z dimensions within LAS/LAZ files Read More »
LAStools runs on Windows and Linux. This article describes the features and installation of LAStools for Linux. Features All binaries are 64bit.Multicore (-cores) is supported.BLAST is not available right now on Linux.The „-gui“ option is not available because most users run LAStools@Linux on the command line for batch processing. Installation Download the binaries via a
This article is obsolete now. Please see the new article about „LAStools@linux“. LAStools@linux multicore is now available as a beta version. The data quality is checked against the current version of LAStools – we assume that the data is valid. Some arguments don´t currently work with Linux multicore, so this beta/test version was released for
LAStools@linux Multicore / beta version Read More »
The new GUI wrapper for LAStools, „laslook“, is now available for download. Documentation For a quick startup guide we recommend the laslook introduction video. If you can’t view the video in your browser you watch the youtube version. Installation The installation is carried out via a setup programme.After the installation, only the path to LAStools
„laslook“ available for download Read More »
Install While QGIS is probably the most popular free open-source Geographic Information System (GIS) software widely used in the geospatial industry and education, LAStools is probably the fastest and most efficient point cloud data processing software for LiDAR datasets. Therefore, it is useful to bring these powerful software components together. Therefore, the QGIS community and
LAStools as QGIS plugin Read More »
Background The documentation of LAStools has grown steadily in recent years. At the moment there are 3 sources available: reference info in the *_readme.txt files the blogs on www.rapidlasso.com and www.rapidlasso.de our LAStools google group https://groups.google.com/g/lastools The reference information in the readme files has not always been updated for changes andenhancements, so: some arguments/parameters were
New LAStools READMEs Read More »
So far, LAStools could already read PTX files. These contain a small header including a rotation/transformation matrix. LAStools read the matrix and stored it in a VLR of the LAS/LAZ result – but without using the header. Now, LAStools supports PTX import and is able to convert the data through the PTX header matrix. We
PTX & Matrix transformation in LAStools Read More »
Beside maintenance and customer support, LAStools will certainly need some updates and further development to remain competitive. We are currently working on the following tasks: New GUI LAStools is a fundamental element regarding LiDAR data processing, but the GUI is outdated. Young professionals require a more intuitive operation. Visualizing cloud points helps to understand about
Development and perspective Read More »
Beside maintenance and customer support, LAStools will certainly need some updates and further development to remain competitive. We are currently working on the following tasks. New GUI LAStools is a fundamental element regarding LiDAR data processing, but the GUI is outdated. Young professionals require a more intuitive operation. Visualizing cloud points helps to understand about
Development and perspective Read More »
