Morning, I can confirm that no external overview file exists, so now I understand why the cog1.tif.ovr could not be found. I guess I didn't produce the cog file in the correct way and that it doesn't contain an inner overview. Regarding the size of the files, each one is about 500k, but globally each level I would like to show consists of a hundred files, which I usually handle as an ImageMosaic. I wonder if once connected to Azure via HTTP GeoServer could manage a mosaic?
Regards, Nicola ________________________________ Da: Daniele Romagnoli <daniele.romagn...@geosolutionsgroup.com> Inviato: mercoledì 18 agosto 2021 11:39 A: Nicola Santolini <nicola.santoli...@unibo.it> Cc: Brad Hards <br...@frogmouth.net>; GeoServer Mailing List List <geoserver-users@lists.sourceforge.net> Oggetto: Re: [Geoserver-users] reading cloud optimized geotiff Morning Nicola, If your data is publicly available, the HTTPRangeReader should be able to read it (beside eventual bugs :-)) without the need of a specific Azure reader. We used it to access s3 http urls via standard HTTP, too. Checking your log I see that it's looking for external overviews. In theory, it should check for external overviews only when no inner overviews are defined. But it looks like the external overviews don't exist either. (I will take a look at the code to better understand what is going on) Is your cog1.tif a valid COG file? Does it contain overviews? Overviews aren't mandatory but depending on how big your data is, they allow for better performances. Please, let us know. Regards, Daniele Regards, Daniele Romagnoli == GeoServer Professional Services from the experts! Visit http://bit.ly/gs-services-us for more information. == Daniele Romagnoli Senior Software Engineer GeoSolutions Group phone: +39 0584 962313 fax: +39 0584 1660272 https://www.geosolutionsgroup.com/ http://twitter.com/geosolutions_it ------------------------------------------------------- Con riferimento alla normativa sul trattamento dei dati personali (Reg. UE 2016/679 - Regolamento generale sulla protezione dei dati “GDPR”), si precisa che ogni circostanza inerente alla presente email (il suo contenuto, gli eventuali allegati, etc.) è un dato la cui conoscenza è riservata al/i solo/i destinatario/i indicati dallo scrivente. Se il messaggio Le è giunto per errore, è tenuta/o a cancellarlo, ogni altra operazione è illecita. Le sarei comunque grato se potesse darmene notizia. This email is intended only for the person or entity to which it is addressed and may contain information that is privileged, confidential or otherwise protected from disclosure. We remind that - as provided by European Regulation 2016/679 “GDPR” - copying, dissemination or use of this e-mail or the information herein by anyone other than the intended recipient is prohibited. If you have received this email by mistake, please notify us immediately by telephone or e-mail. On Wed, Aug 18, 2021 at 10:58 AM Nicola Santolini <nicola.santoli...@unibo.it<mailto:nicola.santoli...@unibo.it>> wrote: Good morning and thanks to all for the answers, in a previous question, I read that maybe the HTTP support might have been enough to read rasters from Azure, so I tried. I guess I wasn't lucky in choosing the cloud provider but now I can't move to S3 and my files will be stored on Azure. I never used GWC and need to check how it works, but since there is a plugin<https://docs.geoserver.org/latest/en/user/community/gwc-azure-blob/index.html> to use it on Azure, is it feasible to store the tiff files on azure and distribute them only with GWC? Basically what I need to do is make the data stored on Azure available via WMS layers. Thanks in advance, Nicola ________________________________ Da: Daniele Romagnoli <daniele.romagn...@geosolutionsgroup.com<mailto:daniele.romagn...@geosolutionsgroup.com>> Inviato: mercoledì 18 agosto 2021 09:45 A: Brad Hards <br...@frogmouth.net<mailto:br...@frogmouth.net>> Cc: GeoServer Mailing List List <geoserver-users@lists.sourceforge.net<mailto:geoserver-users@lists.sourceforge.net>> Oggetto: Re: [Geoserver-users] reading cloud optimized geotiff Morning Nicola, I confirm Brad's feedbacks. Azure store isn't supported yet. Only AWS S3 is currently supported. Regards, Daniele Romagnoli == GeoServer Professional Services from the experts! Visit http://bit.ly/gs-services-us for more information. == Daniele Romagnoli Senior Software Engineer GeoSolutions Group phone: +39 0584 962313 fax: +39 0584 1660272 https://www.geosolutionsgroup.com/ http://twitter.com/geosolutions_it ------------------------------------------------------- Con riferimento alla normativa sul trattamento dei dati personali (Reg. UE 2016/679 - Regolamento generale sulla protezione dei dati “GDPR”), si precisa che ogni circostanza inerente alla presente email (il suo contenuto, gli eventuali allegati, etc.) è un dato la cui conoscenza è riservata al/i solo/i destinatario/i indicati dallo scrivente. Se il messaggio Le è giunto per errore, è tenuta/o a cancellarlo, ogni altra operazione è illecita. Le sarei comunque grato se potesse darmene notizia. This email is intended only for the person or entity to which it is addressed and may contain information that is privileged, confidential or otherwise protected from disclosure. We remind that - as provided by European Regulation 2016/679 “GDPR” - copying, dissemination or use of this e-mail or the information herein by anyone other than the intended recipient is prohibited. If you have received this email by mistake, please notify us immediately by telephone or e-mail. On Wed, Aug 18, 2021 at 2:41 AM Brad Hards <br...@frogmouth.net<mailto:br...@frogmouth.net>> wrote: On Wednesday, 18 August 2021 1:32:20 AM AEST Nicola Santolini wrote: > Hi everyone, > I'm trying to read geotiff files from an Azure Blob Storage. ... > I guess I didn't configure everything correctly and GeoServer can't find the > file. Moreover, this is only the first attempt, because I eventually need > to replace the Blob Container with an Azure DataLake instance and the > single tiff with a mosaic (if possible). I don't think GeoServer support Azure as a store in general (only for GWC). How did you set it up? Exactly which plugins do you have loaded? Brad _______________________________________________ Geoserver-users mailing list Please make sure you read the following two resources before posting to this list: - Earning your support instead of buying it, but Ian Turton: http://www.ianturton.com/talks/foss4g.html#/ - The GeoServer user list posting guidelines: http://geoserver.org/comm/userlist-guidelines.html If you want to request a feature or an improvement, also see this: https://github.com/geoserver/geoserver/wiki/Successfully-requesting-and-integrating-new-features-and-improvements-in-GeoServer Geoserver-users@lists.sourceforge.net<mailto:Geoserver-users@lists.sourceforge.net> https://lists.sourceforge.net/lists/listinfo/geoserver-users
_______________________________________________ Geoserver-users mailing list Please make sure you read the following two resources before posting to this list: - Earning your support instead of buying it, but Ian Turton: http://www.ianturton.com/talks/foss4g.html#/ - The GeoServer user list posting guidelines: http://geoserver.org/comm/userlist-guidelines.html If you want to request a feature or an improvement, also see this: https://github.com/geoserver/geoserver/wiki/Successfully-requesting-and-integrating-new-features-and-improvements-in-GeoServer Geoserver-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/geoserver-users
