Simone Giannecchini a écrit :
> I think this approach of storing metadata inside a db and is one of
> the best ones. I hope to hear a bit more from Martin, to be honest it
> would be really cool to have a look at the code he wrote because that
> could be a great starting point (shame it has not been shared!).

Actually the code is on SourceForge:

     http://seagis.sourceforge.net/observations

But it is documented in French for now. It is called "observations" because it 
is actually two things: a raster database and a set of observations (fishery 
data in my case) to correlate statistically to pixel values. It was created for 
an oceanographic study.

We are using this raster database for 4 years now, and it work quite well. This 
is why I never feel a personal pressure for a GridCoverageExchange 
implementation - I was ignoring it and using the above project for loading 
images instead.

I would like to post on the Geotools mailing list (or maybe on the wiki) an 
overview of this database schema. I have been silent for now because I would 
like first to hold my promise of a "java logging" - "log4j" bridge, and a fix 
of 
the factory stuff. I will try to write an explanation of this database after 
that, hopefully next week.

        Regards,

                Martin


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