[postgis-users] help with the Union of 2 shp

[Stephen Mather]

Hi,

Try pg 21 of this:
http://presentations.opengeo.org/2011_FOSS4G/postgis-power.pdf

That will give you the metacode.

Overlays. (he sighs.)  Be glad you only have 2 layers... .

Best,
Steve





On Mon, Dec 9, 2013 at 11:03 AM, J.Alejandro Martinez Linares <
islanis at infomed.sld.cu> wrote:

> Hi People, i need your help, let say that i have 2 shapefiles
>
> 1-the first shapefile
> __________________
> |                 |
> |                 |
> |         1       |     shp=B
> |                 |
> |                 |
> |_________________|
>
> One big country, this is a multipolygon shape
>
> 2-and the second shapefile
> __________________
> |     2  |  2     |
> |________|________|
> |     2  |  2     |     shp=B
> |________|________|
> |     2  |  2     |
> |________|________|
> The same country, but this time in little pieces, the states, this is a
> multipolygon shape too
>
> and i want join the 2 shapes in only one shapefile getting something like
> this
>
> __________________
> |    1,2 |   1,2  |
> |________|________|
> |    1,2 |   1,2  |     shp=A and B
> |________|________|
> |    1,2 |   1,2  |
> |________|________|
>
> i think that this is posible, please help me to get somthing like this i
> need it.
>
>
>
> --
>
> Este mensaje le ha llegado mediante el servicio de correo electronico que
> ofrece Infomed para respaldar el cumplimiento de las misiones del Sistema
> Nacional de Salud. La persona que envia este correo asume el compromiso de
> usar el servicio a tales fines y cumplir con las regulaciones establecidas
>
> Infomed: http://www.sld.cu/
>
> _______________________________________________
> postgis-users mailing list
> postgis-users at lists.osgeo.org
> http://lists.osgeo.org/cgi-bin/mailman/listinfo/postgis-users
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.osgeo.org/pipermail/postgis-users/attachments/20131209/21743c46/attachment.html>