LAStools: award-winning software for efficient LiDAR processing (with LASzip)
You find all individual LAStools in the .\LAStools\bin directory. Start
them by double-clicking or run them in the DOS command line. The ArcGIS
toolbox can be found in .\LAStools\ArcGIS_toolbox and the QGIS toolbox
in .\LAStools\QGIS_toolbox. A few example DOS batch scripts can be found
in the .\LAStools\example_batch_scripts directory.
user group: http://groups.google.com/group/lastools
company page: http://rapidlasso.com
latest updates: http://lastools.org
twitter feed: http://twitter.com/LAStools
facebook page: http://facebook.com/LAStools
linkedin group: http://linkedin.com/groups?gid=4408378
open source tools:
* laszip.exe compresses the LAS files in a completely lossless manner
* lasinfo.exe prints out a quick overview of the contents of a LAS file
* lasindex.exe creates a spatial index LAX file for fast spatial queries
* las2las.exe extracts last returns, clips, subsamples, translates, etc ...
* lasmerge.exe merges several LAS or LAZ files into a single LAS or LAZ file
* txt2las.exe converts LIDAR data from ASCII text to binary LAS format
* las2txt.exe turns LAS into human-readable and easy-to-parse ASCII
* lasprecision.exe analyses the actual precision of the LIDAR points
closed source tools:
* lastool.exe is an old GUI for multiple LAStools (now each tool has its own GUI)
* lasground.exe extracts the bare-earth by classifying all ground points
* lasground_new.exe an improved version of lasground.exe for complex terrains
* lasoverlap.exe checks overlap & vertical/horizontal alignment of flight lines
* lascontrol.exe quality checks elevations for a list of control points
* lasclassify.exe finds buildings and the vegetation above the ground
* lascolor.exe colors the LAS points based on ortho imagery in TIF format
* lasgrid.exe grids onto min/max/avg/std elevation, intensity, or counter rasters
* lascanopy.exe computes many raster and plot metrics for forestry applications
* lasboundary.exe extracts a boundary polygon that encloses the points
* lasheight.exe computes for each point its height above the ground
* lastrack.exe classifies LiDAR point based on distance from a trajectory
* lasplanes.exe finds planar patches in terrestrial, mobile, (airborne?) scans
* lasclip.exe clips points against building footprints / swath boundaries
* lastile.exe tiles huge amounts of LAS points into square tiles
* lassplit.exe splits points of LAS file(s) into flightlines or other criteria
* lassort.exe sorts points by gps_time, point_source, or into spatial proximity
* lasduplicate.exe removes duplicate points (with identical x and y, z optional)
* lasthin.exe thins lowest / highest / random LAS points via a grid
* las2tin.exe triangulates the points of a LAS file into a TIN
* las2dem.exe rasters (via a TIN) into elevation/slope/intensity/rgb DEMs
* las2iso.exe extracts, optionally simplified, elevation contours
* lasview.exe visualizes a LAS file with a simple OpenGL viewer
* las2shp.exe turns binary LAS into ESRI's Shapefile format
* shp2las.exe turns an ESRI's Shapefile into binary LAS
BLAST extension
* blast2dem.exe rasters like las2dem but with streaming TINs for billions of points.
* blast2iso.exe contours like las2iso but with streaming TINs for billions of points.
For Windows all binaries are included. All open source tools can be compiled
from the source code. For MSVC6.0 there is a project file. For Linux and MacOS
the makefiles are included. Simply go into the root directory and run 'make':
unzip LAStools.zip
cd LAStools/
make
The compiled binary executables are or will be in the ./LAStools/bin directory.
---
Please read the "LICENSE.txt" file for information on the legal use and licensing
of LAStools. I would also really like it if you would send me an email and tell me
what you use LAStools for and what features and improvements you could need.
(c) 2007-2015 martin.isenburg@rapidlasso.com - http://rapidlasso.com
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点云Las文件读写c++库 Lasib_msvc2015 (530个子文件)
algorithm 1KB
bitset 32KB
laszip_api.c 36KB
geoprojectionconverter.cpp 366KB
lasinfo.cpp 210KB
lasfilter.cpp 172KB
laszip_dll.cpp 159KB
lastransform.cpp 130KB
laszipdllexample.cpp 126KB
lasreader.cpp 84KB
lasreaditemcompressed_v3.cpp 74KB
lasreaditemcompressed_v4.cpp 74KB
laswriteitemcompressed_v3.cpp 72KB
laswriteitemcompressed_v4.cpp 72KB
lasreader_las.cpp 72KB
lasreader_txt.cpp 62KB
lasquadtree.cpp 55KB
lasutility.cpp 54KB
las2txt.cpp 54KB
lasdiff.cpp 53KB
lasreader_dtm.cpp 50KB
lasreadermerged.cpp 48KB
las2las.cpp 47KB
laswriter_las.cpp 44KB
laszip.cpp 31KB
laswriter.cpp 30KB
txt2las.cpp 29KB
laszip.cpp 27KB
lasprecision.cpp 27KB
lasoptimize.cpp 26KB
lasproto.cpp 26KB
lasreader_bil.cpp 26KB
laswritercompatible.cpp 23KB
laswriter_txt.cpp 23KB
lasreader_shp.cpp 22KB
laszippertest.cpp 22KB
lasreadpoint.cpp 21KB
laswriteitemcompressed_v2.cpp 20KB
laswriteitemcompressed_v1.cpp 20KB
lasinterval.cpp 19KB
lasreader_asc.cpp 18KB
lasindex.cpp 18KB
lasreaditemcompressed_v2.cpp 17KB
lasreaditemcompressed_v1.cpp 17KB
lasreaderbuffered.cpp 17KB
integercompressor.cpp 14KB
lasreader_qfit.cpp 14KB
laswritepoint.cpp 13KB
lasreader_bin.cpp 12KB
laswaveform13reader.cpp 12KB
lasindex.cpp 11KB
arithmeticencoder.cpp 11KB
lasmerge.cpp 11KB
arithmeticdecoder.cpp 10KB
fopen_compressed.cpp 9KB
lasexample_simple_classification.cpp 9KB
laswaveform13writer.cpp 8KB
lasexample_write_only_with_extra_bytes.cpp 8KB
laswriter_qfit.cpp 8KB
arithmeticmodel.cpp 7KB
laswriter_bin.cpp 7KB
lasreaderstored.cpp 7KB
lasexample_add_rgb.cpp 7KB
laswriter_wrl.cpp 6KB
lasexample.cpp 5KB
lasreaderpipeon.cpp 5KB
lasexample_write_only.cpp 4KB
lasunzipper.cpp 4KB
laszipper.cpp 4KB
LAStools.VC.db 32.5MB
deque 1KB
LASlib.dll 2.21MB
LASlib.dll 831KB
LASzip.dll 292KB
laszip.dsp 14KB
las2txt.dsp 14KB
las2las.dsp 14KB
lasprecision.dsp 14KB
txt2las.dsp 14KB
lasinfo.dsp 14KB
lasindex.dsp 14KB
lasmerge.dsp 14KB
lasdiff.dsp 13KB
LASlib.dsp 12KB
LASzip.dsp 9KB
laszippertest.dsp 7KB
lasexample_simple_classification.dsp 5KB
lasexample_write_only_with_extra_bytes.dsp 5KB
lasexample_write_only.dsp 5KB
lasexample_add_rgb.dsp 5KB
lasexample.dsp 5KB
laszipdllexample.dsp 5KB
LASlib.dsw 2KB
LASzip.dsw 959B
laszipdllexample.exe 48KB
LASlib.vcxproj.filters 12KB
laszip.vcxproj.filters 6KB
lasinfo.vcxproj.filters 5KB
las2txt.vcxproj.filters 5KB
las2las.vcxproj.filters 5KB
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