Thanks Roger.
Roger Bivand wrote:
> On Tue, 5 Jun 2007, Michael Sumner wrote:
>
>
>> Hello,
>>
>> I'm interested in the origin of the idea behind sp's SpatialPixels.
>> What other software/s implement this concept, of storing a sparse grid
>> of pixels?
>>
>
> Directly from the Cells obje
On Tue, 5 Jun 2007, Michael Sumner wrote:
> Hello,
>
> I'm interested in the origin of the idea behind sp's SpatialPixels.
> What other software/s implement this concept, of storing a sparse grid
> of pixels?
Directly from the Cells object in Terralib:
http://www.terralib.org/docs/v313/datamod
Hello,
I'm interested in the origin of the idea behind sp's SpatialPixels.
What other software/s implement this concept, of storing a sparse grid
of pixels?
I'm aware of the SparseMatrix in R, and I haven't explored that thread -
are there specifically GIS implementations of this idea?
Cheers,
