Keynote Speakers

Karen Siderelis Geographic Information Officer U.S. Geological Survey Reston, VA ksiderelis@usgs.gov	[ no slides ]	[ video ]
Robert Hirsch Associate Director for Water U.S. Geological Survey Reston, VA rhirsch@usgs.gov	[ slides ]	[ video ]
Andrew Battin Senior Information Resources Management Officer Office of Water U.S. Environmental Protection Agency Washington, DC Battin.Andrew@epa.gov	[ slides ]	[ video ]
Barbara Ryan Associate Director for Geography U.S. Geological Survey Reston, VA bjryan@usgs.gov	[ slides ]	[ video ]