[R-sig-Geo] Modifications of the methods in resample() function using raster package

[Frederico Faleiro]

Hi Alexandre,

you can use extract from raster (check the examples in the help page).
Depending of your data you can create a spatial polygon that cover the
number of cells you want and define the summary function or use the buffer
argument.

Best regards,

Frederico Faleiro
Postdoctoral Researcher in the INCT-EECBio (https://www.eecbio.ufg.br/)
Federal University of Goiás | Brazil
RG: https://www.researchgate.net/profile/Frederico_Faleiro



Em seg., 23 de mar. de 2020 às 10:41, ASANTOS via R-sig-Geo <
r-sig-geo using r-project.org> escreveu:

> Dear r-sig-geo members,
>
>  ??? I?ve like to know the possibility of make some modifications in
> resample() function in raster package. First, in "bilinear" method by
> default is assigns a weighted average of the four nearest cells, and
> I?ll like to change for five and six nearest cells, too, is possible?
> Second, is it possible too to create the mean method to calculate the
> arithmetic average of the four, five, and six nearest cells?
>
> Thanks in advanced,
> Alexandre
>
> --
> Alexandre dos Santos
> Geotechnologies and Spatial Statistics applied to Forest Entomology
> Instituto Federal de Mato Grosso (IFMT) - Campus Caceres
> Caixa Postal 244 (PO Box)
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> Phone: (+55) 65 99686-6970 / (+55) 65 3221-2674
> Lattes CV: http://lattes.cnpq.br/1360403201088680
> OrcID: orcid.org/0000-0001-8232-6722
> ResearchGate: www.researchgate.net/profile/Alexandre_Santos10
> Publons: https://publons.com/researcher/3085587/alexandre-dos-santos/
> --
>
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