Thanks Frank.
I have been able to solve the issue. Using your clue, I am reprojecting all
the input images to common projected coordinate system (of the image which
will be at mosaic'c center) and then mosaicing.
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img1.img http://osgeo-org.1560.x6.nabble.com/file/n5057994/img1.img
img2.img http://osgeo-org.1560.x6.nabble.com/file/n5057994/img2.img
I have attached the inputs images ( reduced resolution).
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Adi,
As previously mentioned the input images have different coordinate systems.
gdal_merge.py does not support this situation.
I was able to somewhat successfully merge them like this:
gdalwarp img1.img img1_wgs84.img -t_srs WGS84
gdalwarp img2.img img2_wgs84.img -t_srs WGS84
gdal_merge.py
adi_khan adiba.nizami at gmail.com writes:
http://osgeo-org.1560.x6.nabble.com/file/n5057631/inputimgs.jpg
http://osgeo-org.1560.x6.nabble.com/file/n5057631/gdalinfo.jpg
http://osgeo-org.1560.x6.nabble.com/file/n5057631/output.jpg
Hi all,
here please find the input and output I used.
Thanks!
On Tue, Jun 4, 2013 at 2:57 PM, Rahkonen Jukka [via OSGeo.org]
ml-node+s1560n5057691...@n6.nabble.com wrote:
adi_khan adiba.nizami at gmail.com writes:
http://osgeo-org.1560.x6.nabble.com/file/n5057631/inputimgs.jpg
http://osgeo-org.1560.x6.nabble.com/file/n5057631/gdalinfo.jpg
Hi All,
Could you please suggest any open source library/API/ command line tools (on
Linux) that can mosaic images of the kind I posted earlier (with different
paramters etc..)?
Also if I am to use gdal_merge then I will have to reproject all input
images to one projcs and then try mosaicing ?
adi_khan adiba.nizami at gmail.com writes:
Hi All,
Could you please suggest any open source library/API/ command line tools (on
Linux) that can mosaic images of the kind I posted earlier (with different
paramters etc..)?
Also if I am to use gdal_merge then I will have to reproject all
On Tue, Jun 4, 2013 at 6:59 AM, adi_khan adiba.niz...@gmail.com wrote:
Hi All,
Could you please suggest any open source library/API/ command line tools
(on
Linux) that can mosaic images of the kind I posted earlier (with different
paramters etc..)?
Also if I am to use gdal_merge then I
http://osgeo-org.1560.x6.nabble.com/file/n5057631/inputimgs.jpg
http://osgeo-org.1560.x6.nabble.com/file/n5057631/gdalinfo.jpg
http://osgeo-org.1560.x6.nabble.com/file/n5057631/output.jpg
Hi all,
here please find the input and output I used.
The attached images :
1. First image is a snapshot
Update to gdal 1.9 and try again.
On Fri, May 31, 2013 at 2:36 AM, adi_khan adiba.niz...@gmail.com wrote:
I am using gdal 1.4.5 and wish to use gdal_merge to mosaic *.img images.
The command runs successfully (no error is reported) but the output file
contains the last input image and not
Hi,
GDAL 1.4.5 is ancient. Consider upgrading. The last release was 1.10.0.
Your commandline looks ok. Without knowing much about your input images or
what your output looks like it is hard to judge what went wrong.
Are img1.img, img2.img and img3.img spatially distinct? Is the produced
Am 31.05.2013 07:36, schrieb adi_khan:
I am using gdal 1.4.5 and wish to use gdal_merge to mosaic *.img images.
Please update to the current version. GDAL 1.10.0 is out now, available
for Windows via gisinternals.com.
Greetings,
André Joost
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Thanks for your reply frank.
I understand that the GDAL I am using is ancient, but considering 'upgrading
to other version' not an option could you tell me if there's a way I can
mosaic using 1.4.5 only?
Input images are spatially distinct. And the output image I.e. mosaic.img
was not already
On 31/05/2013 19:48, adi_khan wrote:
Thanks for your reply frank.
I understand that the GDAL I am using is ancient, but considering 'upgrading
to other version' not an option could you tell me if there's a way I can
mosaic using 1.4.5 only?
Another option is to use gdalwarp instead of
On Fri, May 31, 2013 at 7:47 PM, Jean-Claude Repetto jrepe...@free.frwrote:
On 31/05/2013 19:48, adi_khan wrote:
Thanks for your reply frank.
I understand that the GDAL I am using is ancient, but considering
'upgrading
to other version' not an option could you tell me if there's a way I can
I am using gdal 1.4.5 and wish to use gdal_merge to mosaic *.img images.
The command runs successfully (no error is reported) but the output file
contains the last input image and not mosaiced output.
I use openEV to see the output file.
This is how is used the command :
gdal_merge.py -of HFA
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