1. Southwest Biological Science Center, Grand Canyon Monitoring and Research Center; U.S. Geological Survey; Flagstaff Arizona USA
2. Western Geographic Science Center; U.S. Geological Survey; Boise Idaho USA
3. Geosciences and Environmental Change Science Center; U.S. Geological Survey; Denver Colorado USA
4. Informatics and Computing Program, Remote Sensing and Geoinformatics Lab; Northern Arizona University; Flagstaff Arizona USA
5. Michigan Tech Research Institute; Ann Arbor Michigan USA
6. U.S. Department of Agriculture Forest Service, Pacific Northwest Research Station; Western Wildland Environmental Threat Assessment Center; Prineville Oregon USA
7. Department of Economics; Boise State University; Boise Idaho USA