Hi Simone
Ok so my bunch of files is a group of 45 files ... of various size:
...
-rw-rw-r-- 1 ubuntu ubuntu 5633 Apr 23 17:55 28.jpg
...
-rw-rw-r-- 1 ubuntu ubuntu 2849836841 Apr 24 00:25 39.jpg
...
Here is gdalinfo on the biggest:
gdalinfo /mnt/jp2/39.jpg
Driver: JP2KAK/JPEG-2000 (based on Kakadu)
Files: /mnt/jp2/39.jpg
Size is 45505, 90503
Coordinate System is:
GEOGCS["WGS 84",
DATUM["WGS_1984",
SPHEROID["WGS 84",6378137,298.257223563,
AUTHORITY["EPSG","7030"]],
AUTHORITY["EPSG","6326"]],
PRIMEM["Greenwich",0],
UNIT["degree",0.0174532925199433],
AUTHORITY["EPSG","4326"]]
Origin = (14.411078626388889,-19.795191956944443)
Pixel Size = (0.000023147222222,-0.000023147222222)
Corner Coordinates:
Upper Left ( 14.4110786, -19.7951920)
Lower Left ( 14.4110786, -21.8900850)
Upper Right ( 15.4643930, -19.7951920)
Lower Right ( 15.4643930, -21.8900850)
Center ( 14.9377358, -20.8426385)
Band 1 Block=2048x128 Type=Byte, ColorInterp=Red
Overviews: 22753x45252, 11377x22626, 5689x11313, 2845x5657, 1423x2829
Image Structure Metadata:
COMPRESSION=JP2000
Band 2 Block=2048x128 Type=Byte, ColorInterp=Green
Overviews: 22753x45252, 11377x22626, 5689x11313, 2845x5657, 1423x2829
Image Structure Metadata:
COMPRESSION=JP2000
Band 3 Block=2048x128 Type=Byte, ColorInterp=Blue
Overviews: 22753x45252, 11377x22626, 5689x11313, 2845x5657, 1423x2829
Image Structure Metadata:
COMPRESSION=JP2000
For the time being I have them in GeoServer using ImageMosaic but I believe
I can have something more optimized.
Any advice ?
Best Regards
Guillaume
On Fri, May 3, 2013 at 2:28 AM, Simone Giannecchini <
[email protected]> wrote:
> Ciao Guillame,
> please, find my answers inline below...
>
> Regards,
> Simone Giannecchini
> ==
> GeoServer training in Milan, 6th & 7th June 2013! Visit
> http://geoserver.geo-solutions.it for more information.
> ==
>
> Ing. Simone Giannecchini
> @simogeo
> Founder/Director
>
> GeoSolutions S.A.S.
> Via Poggio alle Viti 1187
> 55054 Massarosa (LU)
> Italy
> phone: +39 0584 962313
> fax: +39 0584 1660272
> mob: +39 333 8128928
>
> http://www.geo-solutions.it
> http://twitter.com/geosolutions_it
>
> -------------------------------------------------------
>
>
> On Mon, Apr 29, 2013 at 4:02 PM, tog <[email protected]> wrote:
> > Hi
> >
> > <disclaimer>Total newbie here</disclaimer>
> >
> > I have a bunch of (consistent) jp2k raster files from which I would like
> to
> > create a pyramid to be then ingested by GeoServer.
>
> bunch == how many?
>
> Can you paste the result of the gdalinfo on one of the files here?
>
> > My initial ide was to have a kind of groovy script to do that.
> > From the documentation, I understood that I need a plugin gt-imagepyramid
> > (and may be gt-imagemosaic).
> >
> > So far I was not able to find the documentation of the plugin ? Shall I
> go
> > to the source code or is there some specific resources
>
> Dependending on the number of files and on the size of them, we need
> to use one or the other.
> You can find some info on these slides, close to the beginning
>
> http://goo.gl/TXJRS
>
>
> >
> > Since my data is in jp2k do I need gt-imageio-ext-gdal to be able to use
> > kakadu ?
>
> Nope, you can use the jpeg2000 extension directly providing that you
> have a kakadu license, it will make use of the libs.
> Check this post
>
>
> http://geo-solutions.blogspot.it/2010/03/geoserver-and-geotools-now-supporting.html
>
> >
> > Thanks for your help.
> >
> > Guillaume
> > --
> > PGP KeyID: 2048R/EA31CFC9 subkeys.pgp.net
> >
> >
> ------------------------------------------------------------------------------
> > Try New Relic Now & We'll Send You this Cool Shirt
> > New Relic is the only SaaS-based application performance monitoring
> service
> > that delivers powerful full stack analytics. Optimize and monitor your
> > browser, app, & servers with just a few lines of code. Try New Relic
> > and get this awesome Nerd Life shirt!
> http://p.sf.net/sfu/newrelic_d2d_apr
> > _______________________________________________
> > GeoTools-GT2-Users mailing list
> > [email protected]
> > https://lists.sourceforge.net/lists/listinfo/geotools-gt2-users
> >
>
--
PGP KeyID: 2048R/EA31CFC9 subkeys.pgp.net
------------------------------------------------------------------------------
Get 100% visibility into Java/.NET code with AppDynamics Lite
It's a free troubleshooting tool designed for production
Get down to code-level detail for bottlenecks, with <2% overhead.
Download for free and get started troubleshooting in minutes.
http://p.sf.net/sfu/appdyn_d2d_ap2
_______________________________________________
GeoTools-GT2-Users mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/geotools-gt2-users
