Do you have the possibility to write a tiny java program reading the image
from the file system and writing it back for testing.
If not, can you send me a small sample image extracted with the gdal
utilities. I can make the test.
Christian
On Thu, Sep 5, 2013 at 4:55 PM, Vineendra Sriramoju <
vineendra.sriram...@amigooptima.in> wrote:
> Hi Christian,
>
> This is the gdalinfo of the image
>
>
> Driver: GTiff/GeoTIFF
> Files: test.tif
> test.tfw
> Size is 750, 750
> Coordinate System is:
> GEOGCS["WGS 84",
> DATUM["WGS_1984",
> SPHEROID["WGS 84",6378137,298.257223563,
> AUTHORITY["EPSG","7030"]],
> AUTHORITY["EPSG","6326"]],
> PRIMEM["Greenwich",0],
> UNIT["degree",0.0174532925199433],
> AUTHORITY["EPSG","4326"]]
> Origin = (79.999583817610983,25.000417126729928)
> Pixel Size = (0.006666666666667,-0.006666666666667)
> Metadata:
> AREA_OR_POINT=Area
> Image Structure Metadata:
> INTERLEAVE=BAND
> Corner Coordinates:
> Upper Left ( 79.9995838, 25.0004171) ( 79d59'58.50"E, 25d 0' 1.50"N)
> Lower Left ( 79.9995838, 20.0004171) ( 79d59'58.50"E, 20d 0' 1.50"N)
> Upper Right ( 84.9995838, 25.0004171) ( 84d59'58.50"E, 25d 0' 1.50"N)
> Lower Right ( 84.9995838, 20.0004171) ( 84d59'58.50"E, 20d 0' 1.50"N)
> Center ( 82.4995838, 22.5004171) ( 82d29'58.50"E, 22d30' 1.50"N)
> Band 1 Block=750x5 Type=Int16, ColorInterp=Gray
>
>
>
> On Thu, Sep 5, 2013 at 7:14 PM, Christian Mueller <
> christian.muel...@os-solutions.at> wrote:
>
>> I had a quick look at the log file.
>>
>> The problem is that the java image library cannot decode the image data
>> fetched from postgis raster.
>>
>> Can you send the output of
>>
>> gdalinfo myimage
>>
>> Perhaps your image format is not supported.
>>
>> Cheers
>> Christian
>>
>>
>>
>>
>> On Thu, Sep 5, 2013 at 7:45 AM, Vineendra Sriramoju <
>> vineendra.sriram...@amigooptima.in> wrote:
>>
>>>
>>>
>>> ---------- Forwarded message ----------
>>> From: Vineendra Sriramoju <vineendra.sriram...@amigooptima.in>
>>> Date: Wed, Sep 4, 2013 at 7:13 PM
>>> Subject: Re: publish postgis table which has a raster
>>> To: Frederik Haefker <fhaef...@uni-bonn.de>
>>>
>>>
>>> Hi Frederik,
>>>
>>> Thanks for the reply.
>>>
>>> I have followed the tutorial to add a postgis raster to geoserver(which
>>> was suggested by you), but i am getting an error.
>>>
>>> "Could not list layers for this store, an error occurred retrieving
>>> them: Argument "value" should not be null."
>>>
>>> I have followed the tutorial as it is. Every thing went well. But at
>>> the end, when i try to use the Image Mosaic JDBC store
>>>
>>> Am attaching the screen shot of that error and geoserver log. Please do
>>> check them.
>>>
>>>
>>>
>>>
>>> On Tue, Sep 3, 2013 at 7:09 PM, Frederik Haefker
>>> <fhaef...@uni-bonn.de>wrote:
>>>
>>>> Hi Vineendra,
>>>>
>>>> you will have to use a Image Mosaic JDBC store:
>>>>
>>>> http://docs.geoserver.org/**stable/en/user/data/raster/**
>>>> postgisraster.html<http://docs.geoserver.org/stable/en/user/data/raster/postgisraster.html>
>>>>
>>>> Best Regards
>>>>
>>>> ------------------------------**------------------------------**
>>>>> ----------
>>>>>
>>>>> Message: 1
>>>>> Date: Tue, 3 Sep 2013 04:43:44 -0700 (PDT)
>>>>> From: Vineendra
>>>>> <vineendra.sriramoju@**amigooptima.in<vineendra.sriram...@amigooptima.in>
>>>>> >
>>>>> Subject: [Geoserver-users] publish postgis table which has a raster
>>>>> image using rest API services
>>>>> To:
>>>>> geoserver-users@lists.**sourceforge.net<geoserver-users@lists.sourceforge.net>
>>>>> Message-ID:
>>>>> <1378208624143-5075792.post@**n6.nabble.com<1378208624143-5075792.p...@n6.nabble.com>
>>>>> >
>>>>> Content-Type: text/plain; charset=us-ascii
>>>>>
>>>>> I am storing a thumbnail of an image which represent a large image in
>>>>> the
>>>>> postgresql database. The size of the image is 1 to 2MB. Now i want to
>>>>> display the image in the database on the map in order to
>>>>> represent the large image. I want to do this using geoserver REST API
>>>>> services.
>>>>>
>>>>> Previously i have published the postgis table which has vector data.
>>>>> How to
>>>>> do it with raster data in table
>>>>>
>>>>>
>>>>>
>>>>>
>>>
>>>
>>>
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>>
>>
>> --
>> DI Christian Mueller MSc (GIS), MSc (IT-Security)
>> OSS Open Source Solutions GmbH
>>
>>
>
--
DI Christian Mueller MSc (GIS), MSc (IT-Security)
OSS Open Source Solutions GmbH
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