Hi,

maybe have a look at the worldclim datasets (www.worldclim.org)

all the best
johannes

On Mon, Jan 25, 2010 at 5:16 AM, Michele Tobias <tobias.michele@gmail.com>wrote:

> I'm looking for some raster data to use to with the Raster package (it's
> for students to work with in a class) and I was wondering if anyone had some
> suggestions of any sample datasets that come with other R packages.  I've
> found the Meuse.grid data that comes with the SP Package which is a good
> start, but I'd also like to find some other data.  Vegetation reflectance
> data would be ideal so we can do some NDVI calculations, but anything we can
> logically run some mathematical operations on would work.  It would also be
> good if the files were of a relatively small size.  Downloading full Landsat
> scenes, for example, will be pretty cumbersome.
>
> Thanks for your help!
>
> best,
> Michele
>
> PhD Candidate
> Geography Graduate Group
> University of California, Davis
> mmtobias@ucdavis.edu
>
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