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Ecotrust / bioregion-discovery

Ecotrust's Bioregion Discovery Portal
http://bioregions.apps.ecotrust.org
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threshold cost distance #7

Closed perrygeo closed 12 years ago

perrygeo commented 12 years ago

Incorporate a distance weight and a 'desired size' parameter. Adjust bioregions algorithm to scale appropriately.

Google Code Info: Issue #: 7 Author: perrygeo...@gmail.com Created On: 2011-07-07T15:44:07.000Z Closed On: 2011-07-13T16:37:30.000Z

perrygeo commented 12 years ago

By guessing an initial 'seed' cost threshold, running the cost distance analysis and adjusting the threshold accordingly, repeating... we are able to converge on a desired size - usually after ~5 or 6 runs.

Google Code Info: Author: perrygeo...@gmail.com Created On: 2011-07-13T16:37:30.000Z