Acknowledgments

Thomas V. McEvilly, who passed away in February 2002, was the PI on the HRSN project for many years. Without his dedication, continued operation of the HRSN would not have been possible. Under Bob Nadeau's and Doug Dreger's general supervision, Rich Clymer, Bob Uhrhammer, Doug Neuhauser, Don Lippert, Bill Karavas, John Friday, Rick Lellinger and Pete Lombard all contribute to the operation of the HRSN. Bob Nadeau prepared this chapter. During this reporting period, operation, maintenance, and data processing for the HRSN project was supported by the USGS, through grant 07HQAG0014.