las文件操作、格式转换

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 (*.las or *.las.lz). Included are libraries (./lib and ./libD) and header files (./inc) plus two example projects (./examples) that demonstrate how to use our LASreader and LASwriter classes. All this is for MSVC 6.0. We also include our sources (./src) for the LASreader and LASwriter classes. However, we did not include the source for the compressor. For the moment the compressor is only accessible through function calls to the libs. try these sources for sample lidar data in LAS format: http://www.geoict.net/LidarData/Data/OptechSampleLAS.zip http://www.qcoherent.com/data/LP360_Sample_Data.rar http://www.appliedimagery.com/Serpent%20Mound%20Model%20LAS%20Data.las Several tools have been implemented using this API and their source code and project files can be found in the ./tools directory. The precompiled binary executables are in the ./bin directory. If you find this code useful or if you crash the code or if you have suggestions, please email me. Martin (isenburg@cs.unc.edu), May 2007