Hi,
I suppose we should add some examples about best practices into Geoserver documentation "Working with raster data" from this slide show http://www.slideshare.net/geosolutions/geoserver-on-steroids
If you have aerial images, have a try with these options:
Compress 3-band aerial image with good compress ratio
gdal_translate -of GTiff -co tiled=yes -co compress=jpeg -co PHOTOMETRIC=YCBCR
Create minimal overviews
gdaladdo -r average --config COMPRESS_OVERVIEW JPEG --config PHOTOMETRIC_OVERVIEW YCBCR --config INTERLEAVE_OVERVIEW PIXEL
If you have raster maps, use deflate compression.
Adding geodata into JPEG2000 file is possible. You can add GML box with this script http://even.rouault.free.fr/append_gmljp2_box.py
or with the freeware GML attach 1.1 tool from
http://j2k-codec.com/download.html
You can also use .j2w worldfiles. Attaching the GeoJP2 style one pixel GeoTIFF image into uuid box inside JPEG2000 is also for sure possible but don't know tools for that.
-Jukka Rahkonen-
t.przysiwek wrote:
Hi,
thanks for help. Using this tutorial:
http://www.fsdeveloper.com/wiki/index.php?title=GeoTIFF_file_creation_with_
GDALi can make GeoTiffs from my jp2 files that works with geoserver.
Problem is that this files are 40 times larger than jp2.
Is there any solution to add geo metadata to jp2 file or copy metadata from
another file similar to: geotifcp?--
View this message in context: http://osgeo-org.1560.x6.nabble.com/Adding-
JP2-raster-layer-to-server-tp5090126p5091187.html
Sent from the GeoServer - User mailing list archive at Nabble.com.------------------------------------------------------------------------------
Shape the Mobile Experience: Free Subscription Software experts and
developers: Be at the forefront of tech innovation.
Intel(R) Software Adrenaline delivers strategic insight and game-changing
conversations that shape the rapidly evolving mobile landscape. Sign up now.
http://pubads.g.doubleclick.net/gampad/clk?id=63431311&iu=/4140/ostg.clktrk
_______________________________________________
Geoserver-users mailing list
Geoserver-users@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/geoserver-users