文件列表:

lastools\bin (0, 2010-12-20)
lastools\bin\batch_files (0, 2010-12-20)
lastools\bin\batch_files\batch_change_version.bat (1095, 2010-01-19)
lastools\bin\batch_files\batch_repair_header.bat (834, 2010-01-19)
lastools\bin\batch_files\batch_repair_header_date.bat (908, 2010-01-19)
lastools\bin\batch_files\data (0, 2010-12-20)
lastools\bin\batch_files\data\flight (0, 2010-12-20)
lastools\bin\batch_files\data\flight\flight001.las (236521, 2010-01-19)
lastools\bin\batch_files\data\flight\flight002.las (236521, 2010-01-19)
lastools\bin\batch_files\data\flight\flight003.las (236521, 2010-01-19)
lastools\bin\batch_files\data\flight\flight004.las (236521, 2010-01-19)
lastools\bin\batch_files\data\path (0, 2010-12-20)
lastools\bin\batch_files\data\path\path001.las (236521, 2010-01-19)
lastools\bin\batch_files\data\path\path002.las (236521, 2010-01-19)
lastools\bin\batch_files\data\path\path003.las (236521, 2010-01-19)
lastools\bin\batch_files\data\path\path004.las (236521, 2010-01-19)
lastools\bin\batch_files\data\test001.las (236521, 2010-01-19)
lastools\bin\batch_files\data\test002.las (236521, 2010-01-19)
lastools\bin\GLUT32.DLL (208896, 2010-01-19)
lastools\bin\gzip.exe (91648, 2010-01-19)
lastools\bin\las2dem.exe (610304, 2010-12-20)
lastools\bin\las2iso.exe (135168, 2010-12-20)
lastools\bin\las2las.exe (122880, 2010-12-20)
lastools\bin\las2shp.exe (90112, 2010-12-20)
lastools\bin\las2tin.exe (114688, 2010-12-20)
lastools\bin\las2txt.exe (90112, 2010-12-20)
lastools\bin\lasboundary.exe (188416, 2010-12-20)
lastools\bin\lasdiff.exe (90112, 2010-12-20)
lastools\bin\lasinfo.exe (167936, 2010-12-20)
... ...

LAStools - tools for converting, viewing, and compressing LIDAR data in LAS format latest update: http://www.cs.unc.edu/~isenburg/lastools/ * laszip.exe compresses the LAS files in a completely lossless manner * lasboundary.exe extracts a boundary polygon enclosing the points * txt2las.exe converts LIDAR data from ASCII text to binary LAS format * las2txt.exe turns LAS into human-readable and easy-to-parse ASCII text * lasinfo.exe prints out a quick overview of the contents of a LAS file * las2shp.exe turns binary LAS into ESRI's Shapefile format * shp2las.exe turns an ESRI's Shapefile into binary LAS * lasmerge.exe can merge several LAS files into one * las2las.exe extracts only last returns, clips, subsamples, etc ... * lasthin.exe implements a simple point thinning algorithm * las2tin.exe triangulates the points of a LAS file into a TIN * las2dem.exe rasterizes them into a DEM * las2iso.exe extracts, optionally simplified, elevation contours * lasview.exe visualizes the contents of a LAS file. * lasprecision.exe analyses the actual precision in the points For Windows all binaries are included. They can also be compiled from the sources. You can find the MSVC6.0 project files there as well. For Linux all Makefiles and sources are included. Simply go into the main directory and run 'make'. unzip lastools.zip cd lastools/ make The (pre-)compiled binary executables are (will be) in the ./bin directory. -------------------------------------------- LASreader and LASwriter This is the API for reading and writing LAS files from and to the standard format (*.las) as defined by (www.lasformat.org) as well from and to our compressed format (*.laz). We include the sources (./src) for the LASreader and LASwriter classes. However, we do not (yet) include the source for the compressor. For the moment the compressor is only accessible through function calls to the Windows libs. --------------------------------------------- If you find this code useful or if you crash the code or if you have suggestions, or if you want to license these tools, please email me. Martin Isenburg (isenburg@cs.unc.edu), December 2010

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