[OSM-dev] SRTM void correction applications?

[Nick Whitelegg]

Sent by:        dev-bounces at openstreetmap.org
To:     "Richard Fairhurst" <richard at systemed.net>
cc:     dev at openstreetmap.org 
Subject:        Re: [OSM-dev] SRTM void correction applications?

>There is a completely void-filled version of the SRTM data available at 
http://srtm.csi.cgiar.org/.
>The data has been painstakingly corrected in voids by taking data from 
topographic maps in many areas, although some mechanically filled areas 
>remain.

Does this mean that the data is "tainted" from copyrighted sources? Can it 
still be used freely?

Nick