On Thu, Mar 3, 2011 at 10:58 AM, Steve Way < [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 -------------------------------------------------------
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