-------- Original Message --------
Date:   Tue, 9 May 2006 16:26:58 +1000
From:   <[log in to unmask]>
To:     <[log in to unmask]>


Mappers

Does anyone have any knowledge of large format data capture systems involving
tracing over projected images (eg on a large whiteboard). Spatially enabled
would be nice but I suspect that might be asking too much. The concept is a
shared environment where scientists can project a reasonably large (say 2m x
1m) raster or vector images onto a (digitise-ready) screen and trace over key
elements which are then captured (the tracings ie) as some sort of
coordinates/graphic elements.

I'm aware of smaller personal systems that do this.

Thanks in anticipation.

Jon  Stirzaker
Geoscience Australia
Web: www.ga.gov.au





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