Thank you Mike,

I am thinking in overlay several raster layers, mainly distance raster
(distance to roads, to specific locations, to wetlands, etc) to assess the
risk of a disease spread that is not yet in the country but could enter
through migratory birds.

Best,

Manuel


2014-03-19 19:08 GMT-06:00 Michael Treglia <mtreglia@gmail.com>:

> Hi Manuel,
>
> There may be multiple types of environmental risk surfaces, based on
> different variables, and using different methods to effectively create
> indices of risk. Can you provide some more detail about what you are trying
> to do? If there is a paper that explains the general methodology, that
> would be helpful? If not, perhaps an explanation of the general workflow
> you are thinking, with the data types (raster/vector) would be helpful.
> Also, are there specific steps for which you need help? (e.g.,
> data-processing, multi-layer raster calculations, etc?)
>
> Cheers,
> Mike
>
>
>
> 2014-03-19 17:37 GMT-05:00 Manuel Spínola <mspinola10@gmail.com>:
>
>> Dear list members,
>>
>> Is there any way to do an Environmental Risk Surface in R?
>>
>> Best,
>>
>> Manuel
>>
>>
>> --
>> *Manuel Spínola, Ph.D.*
>>
>> Instituto Internacional en Conservación y Manejo de Vida Silvestre
>> Universidad Nacional
>> Apartado 1350-3000
>> Heredia
>> COSTA RICA
>> mspinola@una.ac.cr
>> mspinola10@gmail.com
>> Teléfono: (506) 2277-3598
>> Fax: (506) 2237-7036
>> Personal website: Lobito de río <
>> https://sites.google.com/site/lobitoderio/>
>> Institutional website: ICOMVIS <http://www.icomvis.una.ac.cr/>
>>
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>>
>>
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>>
>>
>


-- 
*Manuel Spínola, Ph.D.*
Instituto Internacional en Conservación y Manejo de Vida Silvestre
Universidad Nacional
Apartado 1350-3000
Heredia
COSTA RICA
mspinola@una.ac.cr
mspinola10@gmail.com
Teléfono: (506) 2277-3598
Fax: (506) 2237-7036
Personal website: Lobito de río <https://sites.google.com/site/lobitoderio/>
Institutional website: ICOMVIS <http://www.icomvis.una.ac.cr/>

	[[alternative HTML version deleted]]

