[FWTools] Problem with GeoTIFF created by gdal_translate
randre at gmail.com
randre at gmail.com
Thu Aug 27 17:35:36 EST 2009
Ok, well since you're splitting the image up using pixel coordinates, you
could use the Lizardtech utility instead. It's called MrSidDecode, and you
can get it for Linux at
http://www.lizardtech.com/download/dl_download.php?detail=geo_mrsiddecode&platform=lin.
There are some examples in the doc of how to use it to extract a region
from an image, and how to make sure it has georeferencing etc.
Might be worth a shot.
--
On Aug 27, 2009 2:48pm, Even Rouault <even.rouault at mines-paris.org> wrote:
> Then my guess is that your .sid is not georeferenced or the
> georeferencing is
> not recognized by GDAL. You should check with the output of gdalinfo.
> Selon David R Robison drrobison at openroadsconsulting.com>:
> > When I use [-co "TFW=yes"] I do not get a .tfw file. Could it be because
> > I am translating only a portion of the MrSID? I am using FWTools 2.4.1.
> > David
> >
> > Roger André wrote:
> > > Hi David,
> > >
> > > I believe the problem is probably with GeoServer, and not with gdal.
> > > I think I recall getting this error in the past when I tried to
> > > register a GeoTIFF as a coverage in GeoServer, and that it was because
> > > I lacked a sidecar .tfw worldfile for my image. You can create one as
> > > part of the gdal_translate command by adding the following creation
> > > option, [ -co "TFW=yes"].
> > >
> > > If that doesn't work, I would test that the GeoTIFF works correctly in
> > > another GIS application, and if so, would then direct the question
> > > regarding the error to the GeoServer mailing list.
> > >
> > > Best of luck,
> > >
> > > Roger
> > > --
> > >
> > >
> > > On Thu, Aug 27, 2009 at 1:15 PM, David R Robison
> > > drrobison at openroadsconsulting.com
> > > drrobison at openroadsconsulting.com>> wrote:
> > >
> > > I have a large MrSID that I am trying to work with. I am using
> > > gdal_translate to split it into smaller files and convert them to
> > > GeoTIFF. The command I am using is:
> > >
> > > gdal_translate -of GTiff -srcwin 0 0 1000 1000 -co "TILED=YES"
> > > in.sid out.tif
> > >
> > > However, when I try to add it to geoserver I get the following error:
> > >
> > > org.geotools.data.DataSourceException: GEOTIFF Module Error Report
> > > Unknown Raster to Model configuration.
> > > ModelPixelScaleTag: NOT AVAILABLE
> > > ModelTiePointTag: NOT AVAILABLE
> > > ModelTransformationTag: NOT AVAILABLE
> > > GeoKey #1: Key = 1, Value = null
> > > GeoKey #2: Key = 1024, Value = 1
> > > GeoKey #3: Key = 1025, Value = 1
> > > GeoKey #4: Key = 1026, Value = VDOT Project Coordinate System
> > > GeoKey #5: Key = 2048, Value = 4269
> > > GeoKey #6: Key = 2049, Value = GCS_North_American_1983
> > > GeoKey #7: Key = 2054, Value = 9102
> > > GeoKey #8: Key = 2057, Value = 6378137.0
> > > GeoKey #9: Key = 2059, Value = 298.257222101
> > > GeoKey #10: Key = 3072, Value = 32767
> > > GeoKey #11: Key = 3074, Value = 32767
> > > GeoKey #12: Key = 3075, Value = 8
> > > GeoKey #13: Key = 3076, Value = 9003
> > > GeoKey #14: Key = 3078, Value = 38.03333333333333
> > > GeoKey #15: Key = 3079, Value = 39.2
> > > GeoKey #16: Key = 3084, Value = -78.5
> > > GeoKey #17: Key = 3085, Value = 37.6666666666
> > > GeoKey #18: Key = 3086, Value = 1000059.9999989839
> > >
> > > at
> > > org.geotools.gce.geotiff.GeoTiffReader.(GeoTiffReader.java:259)
> > > at
> > >
> > org.geotools.gce.geotiff.GeoTiffFormat.getReader(GeoTiffFormat.java:261)
> > > at
> > >
> > org.geotools.gce.geotiff.GeoTiffFormat.getReader(GeoTiffFormat.java:222)
> > >
> > > Any idea what I am doing wrong? I am new to GIS imagery.
> > > Thanks, David
> > >
> > > --
> > >
> > > David R Robison
> > > Open Roads Consulting, Inc.
> > > 103 Watson Road, Chesapeake, VA 23320
> > > phone: (757) 546-3401
> > > e-mail: drrobison at openroadsconsulting.com
> > > drrobison at openroadsconsulting.com>
> > > web: http://openroadsconsulting.com
> > > blog: http://therobe.blogspot.com
> > > book: http://www.xulonpress.com/book_detail.php?id=2579
> > >
> > > This e-mail communication (including any attachments) may contain
> > > confidential and/or privileged material intended solely for the
> > > individual or entity to which it is addressed. If you are not the
> > > intended recipient, you should immediately stop reading this
> > > message and delete it from all computers that it resides on. Any
> > > unauthorized reading, distribution, copying or other use of this
> > > communication (or its attachments) is strictly prohibited. If you
> > > have received this communication in error, please notify us
> > > immediately.
> > >
> > >
> > >
> > >
> > >
> > >
> > > _______________________________________________
> > > FWTools mailing list
> > > FWTools at lists.maptools.org FWTools at lists.maptools.org>
> > > http://lists.maptools.org/mailman/listinfo/fwtools
> > > http://fwtools.maptools.org/
> > >
> > >
> >
> > --
> >
> > David R Robison
> > Open Roads Consulting, Inc.
> > 103 Watson Road, Chesapeake, VA 23320
> > phone: (757) 546-3401
> > e-mail: drrobison at openroadsconsulting.com
> > web: http://openroadsconsulting.com
> > blog: http://therobe.blogspot.com
> > book: http://www.xulonpress.com/book_detail.php?id=2579
> >
> > This e-mail communication (including any attachments) may contain
> > confidential and/or privileged material intended solely for the
> individual or
> > entity to which it is addressed. If you are not the intended recipient,
> you
> > should immediately stop reading this message and delete it from all
> computers
> > that it resides on. Any unauthorized reading, distribution, copying or
> other
> > use of this communication (or its attachments) is strictly prohibited.
> If
> > you have received this communication in error, please notify us
> immediately.
> >
> >
> >
> >
> >
> >
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists.maptools.org/pipermail/fwtools/attachments/20090827/dfee4c01/attachment.htm
More information about the FWTools
mailing list