Hi, Thank you for the clarification.
To fix my past mistakes, I give you the answers : - Yes I am cascading the WMS file : the capabilities URL is https://www.gebco.net/data_and_products/gebco_web_services/web_map_service/mapserv? It is directly slow. I am only hypothesizing that size has something to do with speed. - I noticed my app being slowed down as soon as I replaced the WMS, which is a pity, because it is a really nice base map. Sorry if I confused anybody. Kindest regards, Nikola On Thu, Nov 11, 2021 at 11:12 AM Rahkonen Jukka (MML) < jukka.rahko...@maanmittauslaitos.fi> wrote: > Hi Nicola, > > > > Please give some more details about what you try to do. You wrote “I am > using a remote WMS GEBCO Bathymetry map”. Is that some external WMS service > that you are cascading with your Geoserver? If that is the case, is that > WMS service slow at some scales if you use it directly for example with > QGIS? Can you share the link to that external WMS service? > > > > Then you wrote “This covers the whole world, but that significantly slows > down the loading of my app.” If you happen to find that the external WMS is > actually fast, think what else does you app do and consider what else could > make it slow when zoomed to show the whole world. > > > > -Jukka Rahkonen- > > > > *Lähettäjä:* Nikola Krlovic <nikola.krlo...@gmail.com> > *Lähetetty:* torstai 11. marraskuuta 2021 12.03 > *Vastaanottaja:* Rahkonen Jukka (MML) <jukka.rahko...@maanmittauslaitos.fi > > > *Kopio:* geoserver-users@lists.sourceforge.net > *Aihe:* Re: [Geoserver-users] Limiting WMS display to a defined extent > > > > Hi Jukka, > > > > Thank you for your reply. > > > > Well, I guess that I am then not understanding the mechanisms behind WMS. > > > > Let me clarify that *I do not know* if it is faster when it shows a > smaller area, I am trying to test it out - so I would like to ask whether > it is possible for GeoServer to limit what part of the world's bathymetry > map it serves to a certain geographical extent. > > > > Thanks again for any help, > > > > Nikola > > > > On Thu, Nov 11, 2021 at 10:57 AM Rahkonen Jukka (MML) < > jukka.rahko...@maanmittauslaitos.fi> wrote: > > Hi, > > > > Could you clarify, do you mean that the remote WMS is slow when it shows > the whole World but fast when the area is small? For Geoserver it is just > the same because it always gets a fixed size PNG or JPEG image from the > remote server but I understand your wish if that server is slow with > rendering the whole World map. > > > > -Jukka Rahkonen- > > > > *Lähettäjä:* Nikola Krlovic <nikola.krlo...@gmail.com> > *Lähetetty:* torstai 11. marraskuuta 2021 11.03 > *Vastaanottaja:* geoserver-users@lists.sourceforge.net > *Aihe:* [Geoserver-users] Limiting WMS display to a defined extent > > > > Hello, > > > > I have a question regarding WMS - specifically, I am using a remote WMS > GEBCO Bathymetry map. This covers the whole world, but that > significantly slows down the loading of my app. > > > > Is there a way to limit the extent of the WMS to a specified bounding box, > so only that is loaded? For instance, only the mediterranean? > > > > Kindest regards, > > > > Nikola > > > >
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