[OpenLayers-Users] reprojecting issues

[pere roca ristol]

  if the reprojection is on the client-side... I must assume that it will
not affect the performance of my Geoserver/Mapserver?

  thanks,
  Pere



2010/1/12 Gregor at HostGIS <gregor at hostgis.com>

> I wonder if  reprojecting (about 6 layers?) and navigating can
>> substantially decrease the performance?
>>
>
> Reprojecting your data on the fly, will always have a performance cost. The
> cost is usually not much unless you're servicing a large volume of requests.
>
> For best performance, store your data in the same SRS as it will be
> requested. Better to reproject once and forever, than with every single
> request.
>
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>



-- 
Pere Roca Ristol
Biòleg i especialista GIS
Museo Nacional de Ciencias Naturales (CSIC)
Visita l'EDIT mapViewer!
http://edit.csic.es/geo/mapviewer/edit.html
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