Dear All ,
I am trying to convert a raster to vector using GDALPolygonize function .
Below is the code I am using
GDALAllRegister();
String pszFilename = C:\\Images\\image.tiff;
poDataset = (GDALDataset *) GDALOpen( pszFilename , GA_ReadOnly );
GDALRasterBand *poBandR,*poBandG,*poBandB;
Greetings GDAL team,
The main GDAL download page
http://trac.osgeo.org/gdal/wiki/DownloadingGdalBinaries contains a link to
minimalist Windows executables for GDAL 1.6.0, built by Frank W when GDAL
1.6.0 was released. Is there any possibility you could offer similar
binaries of 1.6.2 or the
Jason,
It's quite difficult to find out what combination of the dependencies
would be demanding for the users, by taking out the significant
components it would be unusable for most of the users.
I just wanted to mention it's quite straightforward exclude xerces
support and recompile gdal, by
Hi,
I would like to share how I was able to use Uniconvertor library to
parse NITF CGM data.
For those of you who worked with NITF images, you probably know NITF
specification supports graphics with CGM. There are libraries out there
that will read out CGM data (GDAL being one of them), but none
Tamas,
Thank you for the specific instructions on that. It sounds very easy. I will
try it out this afternoon.
I know what you mean, that it is difficult to decide on a combination of
dependencies that meets the needs of everyone. I thought that maybe the
presence of a minimalist Windows binary
Jason,
In what concerns TheMathWorks (Matlab), it's not only xercers that you
must worry about but also netCDF, zlib1 and very likely some others. For
example many ML releases used an old, or not compatible, zlib1.dll that
simply got in the way and screwed everything. Now they are more modern
Hi Joaquim,
Thanks for sharing your experience with that. Fortunately I have not hit the
compatibility problem with other libraries. Perhaps it is because I'm using
the MATLAB Compiler / MATLAB Component Runtime (MCR, not mex, and only
referencing a very limited number of MATLAB functions and
Jason Roberts wrote:
Hi Joaquim,
Thanks for sharing your experience with that. Fortunately I have not hit the
compatibility problem with other libraries. Perhaps it is because I'm using
the MATLAB Compiler / MATLAB Component Runtime (MCR, not mex, and only
referencing a very limited number of
Hi Frank and list,
I haven't solved this problem yet.I have checked config.log and just
found the info:
configure:5590: Using requested GDAL_HOME
of /home/randyqiu/run-time/gdal-1.6.2
configure:5605: checking for GDALOpen in -lgdal
configure:5640: gcc -o conftest -O2 -I/usr/local/include
Hello
Im trying to save large image whose raster data is mostly changed and
projection details are not altered. That is I'm trying to save the raster image
with changed raster data using RasterIO to a new file. Im able to save the
updated data correctly, but the time it took for changing is
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Hello,
I'm in the process of writing remote sensing software in python, and I
found gdal to be quite usefull to write geotiff images for example.
Now I would like to project satellite data for which I have the 2d lat
and lon grids onto, say, a polar
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