Hi,
I have noted with gdal 1.6.1 that gdalwarp -of JPEG returns the error
message "Output driver `JPEG' not recognised or does not support
direct output file creation." However, gdal_translate -of JPEG works.
Is there any justifiable reason that gdalwarp does not support writing
JPEG or is wrappin
Hi,
I want to display satellite photos in my program(developmented by
Qt+VC2005),Must I use GDAL(Does it only read/write geotiff data?)+QSIS(does it
only display geotiff data?)?
Must I compile QGIS from scratch?
Kind regards?
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It sounds like there is a companion file like a .PRJ, or something that is
telling ArcView what to do with the image. Having no CRS in the ECW it's
probably causing QGIS to just attempt to load the file and do the best it can.
Perhaps enquiring as to whether a companion file exists with the ECW
Even Rouault wrote:
* If testepsg.exe is compiled (nmake /f makefile.vc testepsg.exe in apps
directory should do), try testepsg EPSG:28992
As there doesn't appear to be any documentation on this utility, maybe a
small page should be created on the GDAL Trac Wiki for testepsg?
(http://trac.o
A few points to check that come to mind :
* Did you check that the proj.dll can be loaded by GDAL ? Check an error
message about it
* Is the GDAL_DATA environment variable correctly set ?
* If testepsg.exe is compiled (nmake /f makefile.vc testepsg.exe in apps
directory should do), try testepsg
Sunburned Surveyor wrote:
Is there a OGR programming construct to represent a simple feature?
Landon,
The OGRGeometry class represents a simple feature geometry. The
OGRFeature class extends this to a feature with attributes and
a feature id. I would suggest reviewing the OGR Architecture
do
Hi,
There are lots of examples out there, many of them in blog postings. A
couple come to mind:
http://www.perrygeo.net/wordpress/
http://casoilresource.lawr.ucdavis.edu/drupal/node/288
http://casoilresource.lawr.ucdavis.edu/drupal/node/610
Good luck!
Dylan
On Thu, Nov 26, 2009 at 9:02 AM, Su
DevonDan wrote:
Hi all,
Apologies if this is a bit of a dumb question, but can anyone point me in
the direction of a guide to compiling GRASS so that it includes/makes use of
GDAL 1.6? This has to be a Windows only solution though as the people we are
working with don't have *NIX based machines.
DevonDan wrote:
The reason for this is that I would like to be able to read/display GRIB
files and, to the best of my understanding, this is not possible using GDAL
1.5. If I am wrong, or there is another solution, I would be most grateful
for your tips.
You can display (plot) them with GMT,
Ragi Burhum and I decided it would be good if the California Chapter
of the OSGeo could get together to work on a simple open source GIS
project. (California is the home to the Silicon Valley, after all.)
After kicking around several ideas for projects, we decided to work on
a set of geoprocessing
Hi all,
Apologies if this is a bit of a dumb question, but can anyone point me in
the direction of a guide to compiling GRASS so that it includes/makes use of
GDAL 1.6? This has to be a Windows only solution though as the people we are
working with don't have *NIX based machines.
The reason for
> Boris,
> I had not understood you were working on linux. I have been very
frustrated with the
> fragility of the mdbtools based odbc driver and I'm no longer
interested in investing
> effort in supporting it. If you really really want it, then review:
> http://trac.osgeo.org/gdal/wiki/mdbtools
Tested it and all looks good.
+1 to promote GDAL 1.6.3-RC2 to 1.6.3
Daniel
Howard Butler wrote:
Even found a small issue with the Python bindings having their version number
be 1.6.2. I have issued an RC 2 to fix this.
http://download.osgeo.org/gdal/gdal-1.6.3-RC2.tar.gz
http://download.osg
Micha Silver arava.co.il> writes:
>
> I need to assist some agricultural projects using QGIS, and located in
> the Southern Hemisphere. They have a large set of ECW imagery which
> displays "up side down". It looks as if the images are rotated around
> their northern edge. The northern edge
I need to assist some agricultural projects using QGIS, and located in
the Southern Hemisphere. They have a large set of ECW imagery which
displays "up side down". It looks as if the images are rotated around
their northern edge. The northern edge is at the bottom of the map, and
the southern
Hi list,
Got a bit more info on this, hope someone can help.
It appears that running "geom.Transform(coordTrans)" on GDAL 1.6.0 PY 2.6.4
linux doesn't give an error while running the same script with the same
shapefile on GDAL 1.6.1 PY 2.6.3 winxp does produce the error (hence my
confusion yester
Hi,
2009/11/26 weixj2003ld :
> Hi,
> 1.I know that OpenEv can display satellite photos,what other opensource
> software can display it?
gvSIG, QGIS...
> 2.what is the main format of satellite photos?such .tif,what other?
GeoTIFF is a common format: http://en.wikipedia.org/wiki/GeoTIFF
> Kind
Hi,
1.I know that OpenEv can display satellite photos,what other opensource
software can display it?
2.what is the main format of satellite photos?such .tif,what other?
Kind regards.
Wei
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