Thanks for the info.
Did it like this:
Library/Frameworks/GDAL.framework/Versions/1.5/Programs/gdal_translate
-outsize 10'' 10'' -co TILED=YES gebco/bathymetry.tif gebco/
bathymetry_tiled.tif
But get the message: "Segmentation fault"
Anything that I did wrong? Or should do differently?
Thanks for a hint,
Stef
Hi,
Gdal_translate program has options for you:
c:\FWTools>gdal_translate
Usage: gdal_translate [--help-general]
[-ot {Byte/Int16/UInt16/UInt32/Int32/Float32/Float64/
CInt16/CInt32/CFloat32/CFloat64}] [-strict]
[-of format] [-b band] [-outsize xsize[%] ysize[%]]
[-scale [src_min src_max [dst_min dst_max]]]
[-srcwin xoff yoff xsize ysize] [-projwin ulx uly lrx lry]
[-a_srs srs_def] [-a_ullr ulx uly lrx lry] [-a_nodata value]
[-gcp pixel line easting northing [elevation]]*
[-mo "META-TAG=VALUE"]* [-quiet] [-sds]
[-co "NAME=VALUE"]*
src_dataset dst_dataset
By playing with -srcwin or possibly with -outsize and -projwin you
should be able to split your image as you wish. Read more from
http://gdal.org/gdal_translate.html
-Jukka Rahkonen-
Lähettäjä: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
] Puolesta Stefan Schwarzer
Lähetetty: 18. huhtikuuta 2008 12:05
Vastaanottaja: mapserver-users@lists.osgeo.org
Aihe: [mapserver-users] How to tile a large TIF image?
Hi there,
I would like to use instead of single large tif image smaller tiles.
Although I am well aware of mapserver's and gdal's possibilities to
create the shapes for it, I first need to "split" the large tif into
20 or 50 or 100 tiles.
Can anyone give me a hint with what kind of software this is possible?
There is an ArcGIS script, but it doesn't work on my machine ( http://arcscripts.esri.com/details.asp?dbid=13978
).
Thanks for any hints,
Stef
____________________________________________________________________
Stefan Schwarzer
Lean Back and Relax - Enjoy some Nature Photography
http://photoblog.la-famille-schwarzer.de
Appetite for Global Data? UNEP GEO Data Portal:
http://geodata.grid.unep.ch
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