[gdal-dev] zonal statistics with gdal

[anssi]

If you first rasterize your shapefile to the extent of your raster,
you can compute some basic stats and/or full histogram for your
polygons using Open Foris Geospatial Toolkit :

http://km.fao.org/OFwiki/index.php/Open_Foris_Toolkit

Installation instructions are under the "How to get it?" link.

Hope you're a Linux user :)

Best,

Anssi



On Wed, Jun 20, 2012 at 6:59 AM, Petteri Packalen
<packalen at cs.joensuu.fi> wrote:
> Derek,
>
> Look at the http://starspan.projects.atlas.ca.gov project.
>
> Petteri
>
>
> On Tue, 19 Jun 2012, jdmorgan wrote:
>
>> Hello,
>>
>> Is there a way to do something along the lines of zonal statistics with
>> gdal.Basically, I have a county shape file and a classified raster dataset.I
>> would like to count the number of raster pixels/county (FIPS).Is this
>> possible with GDAL/OGR?If so can someone point me in the right direction?
>>  If so, awesome as I plan to do some automation with python.
>>
>> Thanks,
>>
>> Derek
>>
>>
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