Updating DEM with Updated Tiles

Discussion created by jgalyon on Jan 30, 2014
We have a DEM, and have received some elevation tile updates in a few areas-not an entire DEM update.  What would be the best way to update the DEM with these new tiles?  I am wanting to mosaic to new raster within a file gdb.  Should i clip out those areas and then run the mosaic tool?  Any help would be appreciated.