NASA Digest, Vol 44, Issue 17

January 30, 2017  MEDIA ADVISORY M17-015 NASA Hosts Media Day for Colorado Study of Snow-bound Water Resources In February 2017, NASA begins the SnowEx field campaign in Colorado to advance new remote-sensing techniques to measure the amount of water held in snow. Credits: U.S. Forest Service, Naval Research NASA will host a media day at 9:30 a.m. MST on Feb. 13 to highlight a field campaign designed to advance new remote-sensing techniques to measure the amount of water held in snow, a key factor in calculating water supplies in many parts of the world. The event will be held at Peterson Air Force Base in Colorado Springs. NASA's SnowEx project, which is a multi-year campaign to test a variety of sensors and techniques to improve measurements of snow over different terrains, begins in February and will collect a variety of airborne and ground-based measuements. The research team includes more than 100 scientists from universities and agencies across the United States, Europe and Canada. Reporters will have the opportunity to interview scientists, pilots, and mission managers and tour the Naval Research Laboratory P-3 Orion aircraft that will be used in the campaign. The P-3 is operated by the Scientific Development Squadron ONE, based at Naval Air Station Patuxent River in Maryland. Media interested in participating in the event should contact Rani Gran via at rani.c.gran@nasa.gov no later than 1 p.m. on Feb. 10. Attendees will need a driver's license, vehicle registration and proof of insurance to enter the base. The date of the event is subject to change based on flight schedules. Media interested in a separate escorted trip in February to SnowEx ground sites near Grand Mesa, Colorado, should contact Jennifer Hayes of the U.S. Forest Service at 970-498-1365 or jenniferhayes@fs.fed.us. More than one-sixth of the world's population relies on seasonal snow and glaciers for water. As much as three quarters of the water used in the western United States comes from snow. For decades, satellites have measured the area covered by snow but they cannot consistently measure how much water is contained in the snow over all terrains. Better measurements of snow are of significant interest to managers of fresh water availability, natural hazards, winter-dependent industries, and ecosystem impacts. SnowEx is sponsored by the Terrestrial Hydrology Program in NASA's Earth Science Division in Washington, and managed by the agency's Goddard Space Flight Center in Greenbelt, Maryland. The U.S. Forest Service is leading the ground campaign in Grand Mesa and Senator Beck Basin, both in Colorado. A list of SnowEx partners is available online. NASA collects data from space, air, land and sea to increase our understanding of our home planet, improve lives and safeguard our future. For more information about NASA's Earth science programs, visit: http://www.nasa.gov/earth

Press Contacts Steve Cole Headquarters, Washington 202-358-0918 stephen.e.cole@nasa.gov Rani Gran Goddard Space Flight Center, Greenbelt, Md. 301-286-2483 rani.c.gran@nasa.gov Jennifer Hayes USDA Forest Service Rocky Mountain Research Station, Fort Collins, Colo. 970-498-1365 jenniferhayes@fs.fed.us