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Re: [udig-devel] Spatial Queries using CQL in uDig
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I had not thought of that; I always figured that the datastore should handle this part (especially if the actual units are provided). If people are keen we could review the postgis code and make a utility method for the various datastore implementations to call?
Jody
On 12/04/2010, at 7:07 PM, Mauricio Pazos wrote:
> On Sunday 11 April 2010 02:43:12 pm Andrea Aime wrote:
>> distance evaluations over geographic
>>>> coordinates. It is simply not there.
>>>> There is code to do that in PostGIS 1.5, not sure how hard that
>>>> would be to port back to Jav
> Doing a little test in uDig, it looks like there is a problem between the
> dwithin unit (meters) and the CRS units (degrees).
> I guess the application (udig) should do the conversion if it is possible
> before executing the query in the store.
> --
> Mauricio Pazos
> www.axios.es
> _______________________________________________
> User-friendly Desktop Internet GIS (uDig)
> http://udig.refractions.net
> http://lists.refractions.net/mailman/listinfo/udig-devel
