New answers tagged photogrammetry
Multipatch feature are supported 3D building. So you can try to do this method. plz refer to this link. http://resources.arcgis.com/en/help/main/10.1/index.html#//00q80000007n000000
For looking at points in QGIS you could check out lastools and their las2shp tool. That would turn your 3d point cloud (in las format) into a vector point file. lastools even has a QGIS toolbox now for full integration.
Using QGIS, you can load any file format supported by GDAL (for raster data) and OGR (for vector). You can look at the following tutorial to see how to convert ASTER L1B data to other format using Python. Anyway, in QGIS simply open your ASTER file as a raster data source and it will allow you to pick the bands you want as layers. Once done, you can ...
GRASS GIS, look at r.in.aster: r.in.aster rectifies, georeferences, and imports Terra-ASTER imagery to current location using gdalwarp, hdf 4, and r.in.gdal, using projection parameters from g.proj. It can import Level 1A, Level 1B, and relative DEM products. The program may be run interactively or non-interactively from the command line. In either ...
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