Andrea, But what about selecting which is your native. Geoserver assumes that it is 3857 in my case but the layers can be viewed on:
<CRS>CRS:84</CRS> <CRS>EPSG:4326</CRS> <CRS>EPSG:25830</CRS> <CRS>EPSG:3857</CRS> <!-- alias 3857 --> <CRS>EPSG:102100</CRS> (Taken from the getcapabilites document of the remote service) So the native selection should be made by the user in my opinion. If I set Forced to Declared, is GeoServer making a re-projection or it's just using the specified SRS code and passes it to the remote requests? Thanks. Regards, Agur bero bat, David Alda Fernández de Lezea Área de Sistemas de Información Geográfica, Planificación Territorial y Forestal Informazio Geografikoen Sistemak, Lurralde eta Baso Antolaketaren Arloa. [email protected] | www.hazi.eus T 945 003 240 – M 627 923 170 – F 945 003 290 Hazi | Granja Modelo de Arkaute s/n | 01192 Arkaute – Araba ********************* LEGE OHARRA ******************* AVISOLEGAL ******************* DISCLAIMER ***************************** Mezu hau pertsonala eta isilpekoa da eta baimenik gabeko erabilera debekatua dago legalki. Jasotzailea ez bazara ezabatu mezua, bidali eta kontserbatu gabe. Este mensaje es personal y confidencial y su uso no autorizado está prohibido legalmente. Si usted no es el destinatario, proceda a borrarlo, sin reenviarlo ni conservarlo. This message is personal and confidential, unauthorised use is legally prohibited. If you are not the intended recipient, delete it without resending or backing it. De: [email protected] [mailto:[email protected]] En nombre de Andrea Aime Enviado el: lunes, 15 de febrero de 2016 9:36 Para: David Alda Fernandez de Lezea CC: GeoServer Users Asunto: Re: [Geoserver-users] EPSG:900913 vs EPSG:3857 On Mon, Feb 15, 2016 at 8:24 AM, David Alda Fernandez de Lezea <[email protected]> wrote: Hi Andrea, Thanks for your response. I'll try to harvest all the information you ask me for as soon as possible. Related with this I'd like to ask about something in GeoServer. When you add WMS cascaded DataStore and add layers from it, apparently there's no way to specify the CRS in which you want to consume the data. I mean, let's say the Remote WMS A serves data in three different CRS's. When I add a layer from it, the Native CRS text box is filled with a value that can't be changed and I can't select which is the Native CRS (can I?). This forces me to probably make a re-projection in cases that perhaps it wouldn't be necessary. Is there a way to set which is the Native CRS apart from editing the XML's? The native CRS is internal information that is not published outside of GeoServer, and it's not used much by GeoServer either. You can set it up a "reproject from native to declared", the WMS really works under a "reproject from native to requested" in that case, so if the two match, GeoServer should not be doing any reprojection. At least in theory... it's been several years since I last looked in that part of the code, I might be remembering it wrong. Try it out and let us know Cheers Andrea -- == GeoServer Professional Services from the experts! Visit http://goo.gl/it488V for more information. == Ing. Andrea Aime @geowolf Technical Lead GeoSolutions S.A.S. Via di Montramito 3/A 55054 Massarosa (LU) phone: +39 0584 962313 fax: +39 0584 1660272 mob: +39 339 8844549 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. 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