USGS - Science for a changing world


Documentation for Distances Between Swan Sepetember Survey Areas



The queueing model used as part of the trumpeter swan decision support system requires knowing the distances between the areas used to summarize the annual September trumpeter swan (Rocky Mountain Population) surveys.  Those distances were developed using a combination of commercially available GIS and mapping software.


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USGS
USDI - Geological Survey
Biological Resources Division
Northern Rocky Mountain Science Center
Maintainer: Rick Sojda (sojda@swan.msu.montana.edu)