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anicka47
(Stranger )
03/23/11 07:18 AM
projection for raster new Report this article as Inappropriate to us !!!Login to Reply

Hello,


I have a shapefile of the world, that I need to convert into ASCII raster, which is used as an input into population genetics software.


I'd like to ask if anyone has a suggestion for an appropriate projection.


- the original data are in WGS84


- I will center the map around ~ +145 degrees of longitude, so that Asia and Americas can be joined


- the raster should be equal-area or very close to (certain parameters are defined for all cells, assuming these have the same area)


- ideally, the distances should be preserved too


Thanks.





scrabblehack
(Stranger )
08/02/11 01:47 PM
Re: projection for raster [re: anicka47]Report this article as Inappropriate to us !!!Login to Reply

What range of latitudes are you using?


 






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