On Mon, 2008-06-30 at 23:09 +1000, Michael Bedward wrote: > Thanks Adrian - I just grabbed a copy of Bryce's document which I was > completely ignorant of. > > It will probably turn out that my thoughts / needs will equate to a > cheap hack relative to the systematic framework set out in the > standard :) But in the event that I what I write for my own use looks > like it could be more generally applicable I'll let you know. > > cheers > Michael
In case it helps, the canonical example I use for the 'analytic coverage' is the geoid, which exists in every GPS unit, although apparently with incorrect equations. The Geoid provides a way to calculate, for every long/lat coordinate, a value (which happens to be a distance from the mythical 'center of gravity'). --adrian ------------------------------------------------------------------------- Check out the new SourceForge.net Marketplace. It's the best place to buy or sell services for just about anything Open Source. http://sourceforge.net/services/buy/index.php _______________________________________________ Geotools-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/geotools-devel
