[GeoNode-users] Fwd: Raster Upload visualization issues

Naresh N naresh919 at gmail.com
Wed Jul 5 02:02:12 PDT 2017 

Dear Alessio,
  Thanks for the response. I will go though the links and will try again.

Best Regards,
Naresh

On Tue, Jul 4, 2017 at 6:56 PM, Alessio Fabiani <
alessio.fabiani at geo-solutions.it> wrote:

> Dear Naresh,
>
> you can maybe take a look at those links which may help you clarify better
> how the RasterSymbolizer works
>
> http://docs.geotools.org/stable/javadocs/org/geotools/
> styling/RasterSymbolizer.html
>
> http://docs.geoserver.org/latest/en/user/styling/ysld/
> reference/symbolizers/raster.html
>
> Unfortunately it really depends on the structure of your data. I will be
> on leave those days, for a workshop. If you still are not able to find a
> solution, I can try to find some spare time to take a look at your geotiff.
> Problem is I really don't know if I will be able to respond in the next
> couple of weeks.
>
>
> Regards,
>
> Alessio Fabiani
>
> ==
> GeoServer Professional Services from the experts! Visit
> http://goo.gl/it488V for more information.
> ==
>
> Ing. Alessio Fabiani
>
> @alfa7691
> Founder/Technical Lead
>
>
> GeoSolutions S.A.S.
> Via di Montramito 3/A
> 55054  Massarosa (LU)
> Italy
> phone: +39 0584 962313
> fax:     +39 0584 1660272
> mob:   +39 331 6233686
>
> http://www.geo-solutions.it
> http://twitter.com/geosolutions_it
>
> -------------------------------------------------------
>
> AVVERTENZE AI SENSI DEL D.Lgs. 196/2003
>
> Le informazioni contenute in questo messaggio di posta elettronica e/o
> nel/i file/s allegato/i sono da considerarsi strettamente riservate. Il
> loro utilizzo è consentito esclusivamente al destinatario del messaggio,
> per le finalità indicate nel messaggio stesso. Qualora riceviate questo
> messaggio senza esserne il destinatario, Vi preghiamo cortesemente di
> darcene notizia via e-mail e di procedere alla distruzione del messaggio
> stesso, cancellandolo dal Vostro sistema. Conservare il messaggio stesso,
> divulgarlo anche in parte, distribuirlo ad altri soggetti, copiarlo, od
> utilizzarlo per finalità diverse, costituisce comportamento contrario ai
> principi dettati dal D.Lgs. 196/2003.
>
> The information in this message and/or attachments, is intended solely for
> the attention and use of the named addressee(s) and may be confidential or
> proprietary in nature or covered by the provisions of privacy act
> (Legislative Decree June, 30 2003, no.196 - Italy's New Data Protection
> Code).Any use not in accord with its purpose, any disclosure, reproduction,
> copying, distribution, or either dissemination, either whole or partial, is
> strictly forbidden except previous formal approval of the named
> addressee(s). If you are not the intended recipient, please contact
> immediately the sender by telephone, fax or e-mail and delete the
> information in this message that has been received in error. The sender
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> made after they were sent or for other risks which arise as a result of
> e-mail transmission, viruses, etc.
>
> On Tue, Jul 4, 2017 at 2:40 PM, Naresh N <naresh919 at gmail.com> wrote:
>
>> Dear Alessio,
>>   Thanks a lot for the response.
>>  I am new raster styling using SLD , and gone thorough the links you have
>> provided, I am not able to understand what are the minimum basic rules/tags
>> required to add in SLD to remove the issues which I mentioned. if you aware
>>  please share the minimum basic parameters we need to include to remove the
>> patches/issues. I will replace/add the rules in  the default  SLD, so that
>> by default, the uploaded raster visualization should  come good with tiled
>> service also.
>>
>> Best Regards,
>> Naresh
>>
>> On Mon, Jul 3, 2017 at 7:54 PM, Alessio Fabiani <
>> alessio.fabiani at geo-solutions.it> wrote:
>>
>>> GeoServer Layer preview is untiled by default, this is why you are not
>>> currently seeing that effect.
>>>
>>> Regards,
>>>
>>> Alessio Fabiani
>>>
>>> ==
>>> GeoServer Professional Services from the experts! Visit
>>> http://goo.gl/it488V for more information.
>>> ==
>>>
>>> Ing. Alessio Fabiani
>>>
>>> @alfa7691
>>> Founder/Technical Lead
>>>
>>>
>>> GeoSolutions S.A.S.
>>> Via di Montramito 3/A
>>> 55054  Massarosa (LU)
>>> Italy
>>> phone: +39 0584 962313 <0584%20962313>
>>> fax:     +39 0584 1660272 <0584%20166%200272>
>>> mob:   +39 331 6233686 <331%20623%203686>
>>>
>>> http://www.geo-solutions.it
>>> http://twitter.com/geosolutions_it
>>>
>>> -------------------------------------------------------
>>>
>>> AVVERTENZE AI SENSI DEL D.Lgs. 196/2003
>>>
>>> Le informazioni contenute in questo messaggio di posta elettronica e/o
>>> nel/i file/s allegato/i sono da considerarsi strettamente riservate. Il
>>> loro utilizzo è consentito esclusivamente al destinatario del messaggio,
>>> per le finalità indicate nel messaggio stesso. Qualora riceviate questo
>>> messaggio senza esserne il destinatario, Vi preghiamo cortesemente di
>>> darcene notizia via e-mail e di procedere alla distruzione del messaggio
>>> stesso, cancellandolo dal Vostro sistema. Conservare il messaggio stesso,
>>> divulgarlo anche in parte, distribuirlo ad altri soggetti, copiarlo, od
>>> utilizzarlo per finalità diverse, costituisce comportamento contrario ai
>>> principi dettati dal D.Lgs. 196/2003.
>>>
>>> The information in this message and/or attachments, is intended solely
>>> for the attention and use of the named addressee(s) and may be confidential
>>> or proprietary in nature or covered by the provisions of privacy act
>>> (Legislative Decree June, 30 2003, no.196 - Italy's New Data Protection
>>> Code).Any use not in accord with its purpose, any disclosure, reproduction,
>>> copying, distribution, or either dissemination, either whole or partial, is
>>> strictly forbidden except previous formal approval of the named
>>> addressee(s). If you are not the intended recipient, please contact
>>> immediately the sender by telephone, fax or e-mail and delete the
>>> information in this message that has been received in error. The sender
>>> does not give any warranty or accept liability as the content, accuracy or
>>> completeness of sent messages and accepts no responsibility  for changes
>>> made after they were sent or for other risks which arise as a result of
>>> e-mail transmission, viruses, etc.
>>>
>>> On Mon, Jul 3, 2017 at 4:22 PM, Naresh N <naresh919 at gmail.com> wrote:
>>>
>>>> Dear Alessio,
>>>>
>>>> Thanks for the quick response.
>>>>
>>>>  However if we see same layer in Geoserver layer preview the issues are
>>>> not observed, this means the problem might not be because of  side
>>>> effect caused by WMS tiled requests using the default "raster" style on
>>>> GeoServer.
>>>>
>>>> Please upload Geotiff which i attached in my earlier mail in GeoNode
>>>> and visualize this layer with Geonode;s Geoserver layer preview, the
>>>> problems are not observed.
>>>>
>>>> Kindly help me to resolve the issue
>>>>
>>>> Thanks&Regards,
>>>> Naresh
>>>>
>>>> On Mon, Jul 3, 2017 at 7:33 PM, Alessio Fabiani <
>>>> alessio.fabiani at geo-solutions.it> wrote:
>>>>
>>>>> Dear Naresh,
>>>>> this is a side effect caused by WMS tiled requests using the default
>>>>> "raster" style on GeoServer.
>>>>>
>>>>> In order to improve this, you should create a correct SLD[1] of type
>>>>> RasterSymbolizer[2] compatible with your dataset, and upload it to
>>>>> GeoServer.
>>>>>
>>>>> You can also use advanced colormaps, like [3].
>>>>>
>>>>> [1] - http://docs.geoserver.org/maintain/en/user/styling/sld/ref
>>>>> erence/index.html
>>>>> [2] - http://docs.geoserver.org/latest/en/user/styling/sld/refer
>>>>> ence/rastersymbolizer.html
>>>>> [3] - http://geoserver.geo-solutions.it/edu/en/pretty_maps/styli
>>>>> ng_raster.html
>>>>>
>>>>> Regards,
>>>>>
>>>>> Alessio Fabiani
>>>>>
>>>>> ==
>>>>> GeoServer Professional Services from the experts! Visit
>>>>> http://goo.gl/it488V for more information.
>>>>> ==
>>>>>
>>>>> Ing. Alessio Fabiani
>>>>>
>>>>> @alfa7691
>>>>> Founder/Technical Lead
>>>>>
>>>>>
>>>>> GeoSolutions S.A.S.
>>>>> Via di Montramito 3/A
>>>>> 55054  Massarosa (LU)
>>>>> Italy
>>>>> phone: +39 0584 962313 <0584%20962313>
>>>>> fax:     +39 0584 1660272 <0584%20166%200272>
>>>>> mob:   +39 331 6233686 <331%20623%203686>
>>>>>
>>>>> http://www.geo-solutions.it
>>>>> http://twitter.com/geosolutions_it
>>>>>
>>>>> -------------------------------------------------------
>>>>>
>>>>> AVVERTENZE AI SENSI DEL D.Lgs. 196/2003
>>>>>
>>>>> Le informazioni contenute in questo messaggio di posta elettronica e/o
>>>>> nel/i file/s allegato/i sono da considerarsi strettamente riservate. Il
>>>>> loro utilizzo è consentito esclusivamente al destinatario del messaggio,
>>>>> per le finalità indicate nel messaggio stesso. Qualora riceviate questo
>>>>> messaggio senza esserne il destinatario, Vi preghiamo cortesemente di
>>>>> darcene notizia via e-mail e di procedere alla distruzione del messaggio
>>>>> stesso, cancellandolo dal Vostro sistema. Conservare il messaggio stesso,
>>>>> divulgarlo anche in parte, distribuirlo ad altri soggetti, copiarlo, od
>>>>> utilizzarlo per finalità diverse, costituisce comportamento contrario ai
>>>>> principi dettati dal D.Lgs. 196/2003.
>>>>>
>>>>> The information in this message and/or attachments, is intended solely
>>>>> for the attention and use of the named addressee(s) and may be confidential
>>>>> or proprietary in nature or covered by the provisions of privacy act
>>>>> (Legislative Decree June, 30 2003, no.196 - Italy's New Data Protection
>>>>> Code).Any use not in accord with its purpose, any disclosure, reproduction,
>>>>> copying, distribution, or either dissemination, either whole or partial, is
>>>>> strictly forbidden except previous formal approval of the named
>>>>> addressee(s). If you are not the intended recipient, please contact
>>>>> immediately the sender by telephone, fax or e-mail and delete the
>>>>> information in this message that has been received in error. The sender
>>>>> does not give any warranty or accept liability as the content, accuracy or
>>>>> completeness of sent messages and accepts no responsibility  for changes
>>>>> made after they were sent or for other risks which arise as a result of
>>>>> e-mail transmission, viruses, etc.
>>>>>
>>>>> On Mon, Jul 3, 2017 at 3:27 PM, Naresh N <naresh919 at gmail.com> wrote:
>>>>>
>>>>>> Dear All,
>>>>>>  I have published Geotiff in my GeoNode server. Original uploaded
>>>>>> geotiff is attached with the mail for reference. Please find the following
>>>>>> screenshots with various scale levels.
>>>>>>
>>>>>>  Scale:1:272492
>>>>>>
>>>>>> [image: Inline image 1]
>>>>>>  scale:1:136428
>>>>>>
>>>>>> [image: Inline image 2]
>>>>>>
>>>>>>
>>>>>> The following problems are observed
>>>>>>
>>>>>> 1. Some portion shining/brightness  is more, how ever if we increase
>>>>>> zoom level in same portion, few portion only getting brighter and this is
>>>>>> varying based on zoom level
>>>>>> 2. Small ,small white lines are visible, which makes image quality
>>>>>> poor
>>>>>> 3.  Over all image is  visible as patches
>>>>>> 4. Over all image looks compressed vertically
>>>>>>
>>>>>> *Kindly help me to resolve the issues*
>>>>>>
>>>>>> *Note:* I have tried to upload in demo Geonode site,GeoNode site is
>>>>>> not working. Please kindly up the GeoNode demo server
>>>>>>
>>>>>> Best Regards,
>>>>>> Naresh
>>>>>>
>>>>>>
>>>>>> _______________________________________________
>>>>>> geonode-users mailing list
>>>>>> geonode-users at lists.osgeo.org
>>>>>> https://lists.osgeo.org/mailman/listinfo/geonode-users
>>>>>>
>>>>>>
>>>>>
>>>>
>>>> _______________________________________________
>>>> geonode-users mailing list
>>>> geonode-users at lists.osgeo.org
>>>> https://lists.osgeo.org/mailman/listinfo/geonode-users
>>>>
>>>>
>>>
>>
>> _______________________________________________
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>> https://lists.osgeo.org/mailman/listinfo/geonode-users
>>
>>
>
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