Hi All,
We have a huge image of size 50GB and would like to render using geoserver.
We have retiled the image using gdal_retile and then using image pyramid
plugin to publish it to geoserver. The input transperncy is to 0000 and is
published with epsg:4326. The image has become transparent in the areas
where needed but we observe white stripes on all the edges of the image
when rendered. This is same with the small image also.
Below are the steps performed
gdal_retile.bat -v -r bilinear -levels 5 -ps 1024 1024 -co "TILED=YES" -co
"COMPRESS=JPEG" -targetDir bmpyramid iputimage.tif
and pulished in geoserver (2.8.1) using imagepyramid plugin,while publishing
we have set input transparency =0000,screenshot is attached
<http://osgeo-org.1560.x6.nabble.com/file/n5267229/Layer1.png>
our problem is after loading the image in QGIS,The boundaries of image is
appearing in white patch attached is the screenshot
<http://osgeo-org.1560.x6.nabble.com/file/n5267229/LAYER.png>
https://www.dropbox.com/s/gwn4980xxmp8wkh/Oahu-25m_img.tif?dl=0
Please find the dropbox link of the layer, help us to resolve this issue.
--
View this message in context: http://osgeo-org.1560.x6.nabble.com/ImagePyramid-Significant-White-Stripes-on-the-Edges-tp5267229.html
Sent from the GeoServer - User mailing list archive at Nabble.com.
Hello,
I have observed that this is happening with the utm projected images. When I have converted this to geographic projection and tiled it, the image appears proper.
Any work round to achieve the same on utm ?
Sent from my iPhone
On May 19, 2016, at 8:07 PM, Shrieky <srikanth1947@anonymised.com> wrote:
Hi All,
We have a huge image of size 50GB and would like to render using geoserver.
We have retiled the image using gdal_retile and then using image pyramid
plugin to publish it to geoserver. The input transperncy is to 0000 and is
published with epsg:4326. The image has become transparent in the areas
where needed but we observe white stripes on all the edges of the image
when rendered. This is same with the small image also.
Below are the steps performed
gdal_retile.bat -v -r bilinear -levels 5 -ps 1024 1024 -co "TILED=YES" -co
"COMPRESS=JPEG" -targetDir bmpyramid iputimage.tif
and pulished in geoserver (2.8.1) using imagepyramid plugin,while publishing
we have set input transparency =0000,screenshot is attached
<http://osgeo-org.1560.x6.nabble.com/file/n5267229/Layer1.png>
our problem is after loading the image in QGIS,The boundaries of image is
appearing in white patch attached is the screenshot
<http://osgeo-org.1560.x6.nabble.com/file/n5267229/LAYER.png>
https://www.dropbox.com/s/gwn4980xxmp8wkh/Oahu-25m_img.tif?dl=0
Please find the dropbox link of the layer, help us to resolve this issue.
--
View this message in context: http://osgeo-org.1560.x6.nabble.com/ImagePyramid-Significant-White-Stripes-on-the-Edges-tp5267229.html
Sent from the GeoServer - User mailing list archive at Nabble.com.
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