*Bump* Anyone?
This seems like the sort of thing that'd be well documented, but my
google-fu seems to have failed me.
The closest I can get is a presentation about using the ImagePyramid plugin
(
http://www.slideshare.net/geosolutions/creating-a-pyramid-with-gdal-reltile-for-serving-with-geoserverand
http://geo-solutions.blogspot.ru/2009/11/preparing-pyramid-for-geoserver-with.html
)
Cheers,
Jonathan
On 27 December 2012 13:20, Jonathan Moules <
[email protected]> wrote:
> Hi list,
> Following this up, I've decided to go the GeoTIFF/BigTiff route with inner
> tiling and overviews based on Andrea's document.
> But unfortunately there doesn't seem to be any documentation on the
> GeoServer pages about this stuff. I've never used GDAL before and generally
> avoid the command line (there's a reason we're trying for GeoServer not
> MapServer ;-) ) so am not sure where to start.
>
> My source input is hundreds/thousands of LZW compressed GeoTIFF tiles.
> These need to be mosaiced together (I can do that in FME easily enough).
> But then what? Do I compress them at this point? Or inner tiling? Or
> Overview? Does it matter what order these things are done?
> And what settings should I use? For instance Andrea's document gives a
> "blocksize" of 512, but Jukka's comments were on the order of 10,000 and
> the default is 256.
>
> Is there a tutorial out there on this I've failed to find?
> Thanks,
> Jonathan
>
>
> On 21 December 2012 14:45, Jonathan Moules <
> [email protected]> wrote:
>
>> Thanks Andrea, this looks like a very useful document although it is
>> looking like I'm not going to be able to do this with FME from what I can
>> see.
>> Cheers,
>> Jonathan
>>
>>
>>
>>
>> On 20 December 2012 21:06, Andrea Aime <[email protected]>wrote:
>>
>>> On Thu, Dec 20, 2012 at 12:16 PM, Jonathan Moules <
>>> [email protected]> wrote:
>>>
>>>> Hi Jukka,
>>>> Thanks for the information.
>>>>
>>>> Relating to the TIFF's, I'd still prefer to use one single tool
>>>> (specifically FME) for tile/image creation. FME can create pyramids, but
>>>> not as part of a GeoTIFF. So I can create separate TIFF files and tile them
>>>> if necessary too (either internal tiling or regular tiling), but how do I
>>>> get these into GeoServer?
>>>>
>>>> Is there a resource out there which describes the different Raster
>>>> serving extensions and the advantages/disadvantages of each?
>>>>
>>>
>>> Here:
>>> http://demo.geo-solutions.it/share/foss4g2011/gs_steroids_sgiannec
_foss4g2011.pdf
>>>
>>> Cheers
>>> Andrea
>>>
>>> --
>>> ==
>>> Our support, Your Success! Visit http://opensdi.geo-solutions.it for
>>> more information.
>>> ==
>>>
>>> Ing. Andrea Aime
>>> @geowolf
>>> Technical Lead
>>>
>>> GeoSolutions S.A.S.
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>>>
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>>>
>>
>>
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