[Qgis-user] raster to point too?

[Anita Graser]

Hi Tilo,

You could create a regular point grid that fits your raster cell size and
then sample the raster using these points.

Best wishes,

Anita



On Thu, Jan 19, 2012 at 12:50 PM, Tilottama Ghosh <waggymaggy at gmail.com>wrote:

> Hi Agus,
>
> Thanks for your prompt reply. I did think about this and tried it out too.
> I have 1 sq.km gridded raster data. When I am converting the grid to
> polygons in quantum GIS the polygons having the same values are being
> joined together. Thus, I am not getting separate one km2 polygons which I
> want. Thus, having a raster to point tool would be very helpful. Any other
> suggestions from anyone?
>
> Thanks in advance,
>
> Tilo
>
> On Thu, Jan 19, 2012 at 3:46 PM, Agustin Lobo <alobolistas at gmail.com>wrote:
>
>> Convert to polygon grid and then get the centroids?
>> Agus
>>
>> 2012/1/19 Tilottama Ghosh <waggymaggy at gmail.com>:
>> > Hi,
>> >
>> > Is there a 'raster to point' tool like the one in ArcGIS in Quantum GIS
>> or
>> > GRASS gis. I require points for all grids and not only sampled points.
>> >
>> > Thanks,
>> >
>> > Tilottama
>> > --
>> >
>> > _______________________________________________
>> > Qgis-user mailing list
>> > Qgis-user at lists.osgeo.org
>> > http://lists.osgeo.org/mailman/listinfo/qgis-user
>> >
>>
>
>
>
> --
>
> _______________________________________________
> Qgis-user mailing list
> Qgis-user at lists.osgeo.org
> http://lists.osgeo.org/mailman/listinfo/qgis-user
>
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.osgeo.org/pipermail/qgis-user/attachments/20120119/e7f7ebd5/attachment.html>