查看TIN文件的工具 [英] tools for viewing TIN files
问题描述
是否有任何免费的开源工具可用于查看TIN(三角形不规则网络)文件(我从LAS(激光雷达数据)文件中获得...)?
谢谢!
这在很大程度上取决于格式。由LIDAR数据生成的大多数TIN将采用标准GIS格式之一,在这种情况下,一个好的开源GIS程序将是您最好的选择。任何使用GDAL / OGR库的软件包很可能能够处理您使用的TIN格式(无论是ArcInfo的等)。
I' d建议尝试 QGIS (或者学习)或者 GRASS (支持大多数选项/格式)。
is there any free open source tools available for viewing TIN (triangular irregular networks) files( which i got from LAS (Lidar data) file...)?
thanks!
This will depend greatly on the format. Most TINs generated from LIDAR data will be in one of the standard GIS formats, in which case a good, open source GIS program will be your best bet. Any of the packages which use the GDAL/OGR libraries will most likely be able to handle the TIN format you're using (whether that's ArcInfo's, etc).
I'd recommend trying either QGIS (either to learn) or GRASS (supports the most options/formats).
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