Hi Phil, we have done that in the past, even with granules spanning the dateline, using a heterogeneous CRS setup (each image in its own UTM zone, the ones crossing the dateline in UTM 1 or 60). That said, it's always tricky, so I won't promise it will work in your case.
Having the source CRS in 3857, that will surely be source of troubles if someone asks the map in output in 4326, last time I stumbled in that case if the client asked for the entire globe to be displayed in 4326 the envelope reprojection would fail Cheers Andrea On Fri, Oct 26, 2018 at 2:35 AM Phil Scadden <[email protected]> wrote: > Before I waste a lot of time on something impossible, I thought I would > ask whether it is okay to have an image mosaic that crosses the dateline. > None of the granules cross the 180 (more accurately, the data is split into > tiles that don’t cross the 180), but the mosaic itself will span a big hunk > of the SW Pacific. CRS is 3857 for each tile. The reason I ask is the LL, > UR coordinates for an envelope2d would violate the common assumption that > LL x is < LR x that flat-earthers are so used to. > > > Notice: This email and any attachments are confidential and may not be > used, published or redistributed without the prior written consent of the > Institute of Geological and Nuclear Sciences Limited (GNS Science). If > received in error please destroy and immediately notify GNS Science. Do not > copy or disclose the contents. > _______________________________________________ > 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 > > > [email protected] > https://lists.sourceforge.net/lists/listinfo/geoserver-users > -- Regards, Andrea Aime == 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 ------------------------------------------------------- *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.*
_______________________________________________ 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 [email protected] https://lists.sourceforge.net/lists/listinfo/geoserver-users
