[seek-dev] GIS functions

[John Harris]

Hi Deana,

Sounds like fun!  I've used GRASS for doing reclassification and raster 
math in the past and have incorporated many GRASS functions into java when 
I worked on the Vegbank project.  Let me know if you want to see some 
code.  Take care.  John 

 On Tue, 3 Feb 2004, Deana Pennington wrote:

> At the BEAM meeting, we identified a short list of GIS functionality 
> that we need to accomplish the ecological niche modeling activity.  I'll 
> be spending some time next week looking at open source solutions.  The 
> list is pretty basic, so I don't expect it to be difficult to find a 
> solution, but if anyone has strong opinions, please let me know.
> 
> Deana
> 
> GIS functions
> 
> I/O multiple formats (GDAL)
> 
> Projection (GDAL)
> 
> Clipping
> 
> Resample (GDAL?)
> 
> Script polygon around occurrence data (GRASS? grid smearing?)
> 
> Buffering (GRASS)
> 
> Map algebra
> 
> Reclass
> 
> Export cell counts for histograms, area, etc.
> 
> map viz (MapServer)
> 
> 
> 
> _______________________________________________
> seek-dev mailing list
> seek-dev at ecoinformatics.org
> http://www.ecoinformatics.org/mailman/listinfo/seek-dev
> 

-- 

---------------------------------
 John Harris
 National Center for Ecological
 Analysis and Synthesis (NCEAS)
 735 State St. Ste. 303
 Santa Barbara, CA 93101
 805-892-2531
 harris at nceas.ucsb.edu
---------------------------------