[osg-users] [vpb] altitude in flat terrain

Vijeesh Theningaledathil vijeesht at gmail.com
Wed May 27 00:43:43 PDT 2015


I generated a vpb terrain from imagery and elevation data which are in latlon WGS84 projection. In the output database the altitude seems to be in degrees. is that true? if yes whats the reference? how can i convert into meters?

I'm using osgdem as:
osgdem -t texture_file.tif -d elevation_file.tif -o output.ive

Thank you!


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