[R-sig-Geo] satellite imagery

jgarcia at ija.csic.es jgarcia at ija.csic.es
Mon Dec 6 11:59:53 CET 2010

Hi Ned,
I'm an a quite similar situation than Ned's, regarding Landsat. Could you
spare this script? It seems likely that it will illustrative about this.
Thanks in advance,
> Hi Nick,
> The Raster package has been my key to working with images in R.
> Leveraging the Raster package you can use just about any classification
> engine or statistics queries you want. I've been quite impress with the
> RandomForest package (among others) for image classification. I'm happy
> to share the script I use and a guide with instructions if you're
> interested.
> All the best,
> Ned
> On 12/04/2010 08:50 PM, Nick Matzke wrote:
>> Hi all,
>> I would like to do some somewhat simple satellite image analysis,
>> ideally with an R package.  Basically, I need to:
>> * load a .img file (a subset of a 6-channel Landsat image)
>> * classify the pixels
>> * extract some statistics
>> Is there an R package people would recommend for this kind of thing?
>> I'm working with macs, basically, I know some of the free GIS stuff is
>> windows-based...
>> Any advice appreciated.  Cheers!
>> Nick
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