Hi Andrea, Thanks very much - this is exactly the answer I was looking for.
Cheers, Steve From: [email protected] [mailto:[email protected]] On Behalf Of Andrea Aime Sent: 03 March 2011 10:17 To: Steve Way Cc: [email protected] Subject: Re: [Geoserver-users] Map Scale Denominator Issue On Thu, Mar 3, 2011 at 10:58 AM, Steve Way <[email protected]<mailto:[email protected]>> wrote: Hi Andrea, Thanks for your reply. I am unfortunately unable to share the data, but I can share that the data is stored in an Oracle Spatial DB. Scale computation is independent of the data, only the bbox and widht and height are used. Sorry I misled you with the first comment, I thought I was answering to another thread. Anyways, the comments about how the OGC compliant scale is computed are still valid. I suspect ArcGis is using a proper ground scale instead, which is indeed different from the OGC one, and it's probably also using a different target DPI. There is nothing that can be done about that, you just have to accept the scale dependencies will not work exactly like you want on all client systems (or else modify GeoServer to target the way a specific client system computes the scale and break standard compliance) Cheers Andrea -- ------------------------------------------------------- Ing. Andrea Aime GeoSolutions S.A.S. Tech lead Via Poggio alle Viti 1187 55054 Massarosa (LU) Italy phone: +39 0584 962313 fax: +39 0584 962313 mob: +39 333 8128928 http://www.geo-solutions.it http://geo-solutions.blogspot.com/ http://www.youtube.com/user/GeoSolutionsIT http://www.linkedin.com/in/andreaaime http://twitter.com/geowolf ------------------------------------------------------- ________________________________ DISCLAIMER: This email may contain confidential information and is intended only for the use of the specific individual(s) to which it is addressed. If you are not the intended recipient of this email, you are hereby notified that any unauthorized use, dissemination or copying of this email or the information contained in it or attached to it is strictly prohibited. If you received this message in error, please immediately notify the sender at Infotech or [email protected] and delete the original message.
------------------------------------------------------------------------------ Free Software Download: Index, Search & Analyze Logs and other IT data in Real-Time with Splunk. Collect, index and harness all the fast moving IT data generated by your applications, servers and devices whether physical, virtual or in the cloud. Deliver compliance at lower cost and gain new business insights. http://p.sf.net/sfu/splunk-dev2dev
_______________________________________________ Geoserver-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/geoserver-users
