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Get an overview about not all but the most popular LAStools with this 2 PDF files. A table with all products and a short description you find here. Below a listing of all tools one by one.Continue Reading

ArcGIS LAStools toolbox for LiDAR processing In recent days more and more users are discovering the LAStools toolbox that adds powerful LiDAR processing capabilities to ArcGIS versions 9.3, 10.0, 10.2, and 10.2 allowing you to exploit your LiDAR data in the most sophisticated manner through the familiar toolbox interface (see imagesContinue Reading

Extracts the points from the E57 format and stores them as LAS/LAZ files. This tool reads LiDAR in the E57 format from a *.e57 file and converts it to either standard LAS, compressed LAZ, or simple ASCII TXT. By default all scans contained in the E57 file are merged intoContinue Reading

Spatial indexing of LiDAR data. Salzburg is a beautiful city in December. The European LiDAR Mapping Forum coincided with the days when the “Krampus” (= “Christmas monsters”) are roaming the Christmas markets in the old town to scare children and adults alike. One gave me a painful whipping in the legsContinue Reading

A simple open source tool with LGPL 2.1 license to validate whether a single or a folder of LAS or LAZ files conform to the LAS specification of the ASPRS. If something goes wrong during your LiDAR processing with LAStools it is good to run a lasvalidate check before asking a question in the LAStools userContinue Reading

This handy tool converts from points from bloated ASCII to binary LAS or compressed LAZ file. When you send us a support request for this tool please include a few lines (around 20 to 50) of your ASCII text representation as well the command lines (aka parse strings) that youContinue Reading

is a tool that splits LAS or LAZ files into multiple files based on some criteria. By default it splits the points into separate files based on the ‘point source ID’ field that usually contains the flightline ID. Others options are The last of these simply splits the input intoContinue Reading

A simple open source tool licensed LGPL 2.1 that converts binary LAS or LAZ files to human readable ASCII text format. Below is an example command line that converts one LAZ file to text by placing the x, y, and z coordinate of each point as the 1st, 2nd, andContinue Reading

tiles a potentially very large amount of LAS/LAZ/ASCII points from one  or many files into square non-overlapping tiles of a specified size and save them into LAS or LAZ format. Optionally the tool can also create a small ‘-buffer 10’ around every tile where the parameter 10 specifies the numberContinue Reading

computes the elevation of the LiDAR at certain x and y control point locations and reports the difference in respect to the control point elevation. The tool reads LiDAR in LAS/LAZ/ASCII format, triangulates the relevant points around the control points into a TIN. For classified data sets containing a mixContinue Reading