Hi, When providing elevation data to osgdem. is it expected to be in HAE (height above ellipoid), or MSL (mean sea level), or can it tell from the input? For example, I am providing elevation data in the AIG/Arc/Info Binary Grid format (.adf). The data represents the elevation of the area in meters MSL. However, when I osgpick a point and convert it to Lat-Lon-Alt MSL, the altitude is off by about 30m (the difference between HAE and MSL at this location).
This are the options I ran osgdem with $ osgdem --geocentric -o output.ive -l 8 -d ./path-to-dted/ -t image.tif Is it possible to specify a vertical datum or coordinate system, such as EGM96? Thank you! Cheers, Nick ------------------ Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=55984#55984 _______________________________________________ osg-users mailing list [email protected] http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
