Hi,

thank you both for replying.

>>  your image does not have either a proper grid-to-world transformation
>>  or a proper coordinate reference system.
>>  You should try to add a proper tfw[1] file to it.

Problem is that I can not change the way how the tifs gets created, we 
have a closed library for transforming it from proper binary format 
which specification I don't know :(
Third party just give us those tifs and an information file with the 
coordinates of bottom left and upper right corner for the affine 
transformation to JTSK (Krovak) which looks like that:

1163999.872425 763749.745142 1165000.000203 765000.000334 JTSK

It's posible to add somehow this information into the (geo)tif and use 
the standard approach in geotools or do I have to follow the way Michael 
planted - it's using plain JAI library and then (somehow?) convert it to 
geotools's SimpleFeatureCollection?

Thank you,
Jiri Novak

On 07/25/2011 05:48 AM, Simone Giannecchini wrote:
> Ciao Jiri,
> your image does not have either a proper grid-to-world transformation
> or a proper coordinate reference system.
> You should try to add a proper tfw[1] file to it.
>
> Regards,
> Simone Giannecchini
> [1] http://en.wikipedia.org/wiki/World_file
> -------------------------------------------------------
> Ing. Simone Giannecchini
> GeoSolutions S.A.S.
> Founder
>
> Via Poggio alle Viti 1187
> 55054  Massarosa (LU)
> Italy
>
> phone: +39 0584 962313
> fax:      +39 0584 962313
> mob:    +39 333 8128928
>
> http://www.geo-solutions.it
> http://geo-solutions.blogspot.com/
> http://www.youtube.com/user/GeoSolutionsIT
> http://www.linkedin.com/in/simonegiannecchini
> http://twitter.com/simogeo
>
> -------------------------------------------------------
>
>
>
> On Mon, Jul 25, 2011 at 9:45 AM, Michael Bedward
> <[email protected]>  wrote:
>> Hi Jiri


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