[Gvsig_english] gvSIG - question on spatial index

Francisco José Peñarrubia fjp at scolab.es
Mon Oct 5 20:06:32 CEST 2009


I mean, some times gvSIG uses spatial index Mapserver compatible 
(usually) and some times (for example in network analysis plugin) we use 
directly JTS spatial index.
If the file exists, almost sure you are using Mapserver spatial index.

Wolfgang Qual escribió:
> Hello Fran,
> great. thank you very much. But I am not aware of internal spatial 
> indexes of shapefiles (in connection to the UMN)
> Best,
> Wolfgang
>
> ---8<----
> Francisco José Peñarrubia schrieb:
>> Hi Wolfgang.
>>
>> Yes, it should be identical (but I haven't tested it).
>>
>> But sometimes there are internal spatial indexes (in memory) to be faster.
>>
>> Best regards.
>>
>> Fran.
>>
>>
>> Wolfgang Qual escribió:
>>   
>>> Dear list,
>>> very short question: is the spatial index created in gvSIG identical 
>>> with the one that can be created using the mapserver-tool "shptree"?
>>> or the other way round: does UMN mapserver accept the spatial index of 
>>> gvSIG?
>>>
>>> Best,
>>> Wolfgang
>>> -- 
>>>
>>> 	*Wolfgang Qual
>>>
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>
>
> -- 
>
> 	*Wolfgang Qual
>
> * *Referat für Gesundheit und Umwelt*
> Umweltschutz
> Umweltvorsorge
> RGU-UW 11
>
> Bayerstraße 28a
> 80335 München
>
> Telefon +49 - 89 - 233 - 4 77 17
> Telefax +49 - 89 - 233 - 4 77 05
>
> http://www.muenchen.de/umweltatlas
> uw11.rgu at muenchen.de
> Bitte beachten Sie die Hinweise zur elektronischen
> Kommunikation mit der Landeshauptstadt München:
> http://www.muenchen.de/ekomm
>
> ------------------------------------------------------------------------
>
> _______________________________________________
> Gvsig_internacional mailing list
> Gvsig_internacional at listserv.gva.es
> http://listserv.gva.es/cgi-bin/mailman/listinfo/gvsig_internacional
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