1. U.S. Geological Survey (USGS) Earth Resources Observation and Science Center, Sioux Falls, SD, U.S.A
2. ASRC Federal Data Solutions (AFDS), Contractor to the USGS EROS, Sioux Falls, SD, U.S.A
3. Center for Satellite Applications and Research, National Oceanic and Atmospheric Administration (NOAA)/NESDIS, College Park, MD, U.S.A
4. USGS National Land Imaging Program Flagstaff, AZ, U.S.A
5. U.S. Environmental Protection Agency, Washington, DC, U.S.A