CoCoRaHS: The Community Collaborative Rain, Hail and Snow Network
The Community Collaborative Rain, Hail and Snow Network (CoCoRaHS) involves thousands of people of all ages in the observation and study of weather, climate and water resources. In CoCoRaHS, citizens of all ages help measure and report rain, hail and snow from their own homes, schools and businesses. These data are then efficiently collected via the internet, archived in a national database, and made immediately available to participants, scientists and the general public showing the fascinating patterns of precipitation from each passing storm (see http://www.cocorahs.org). The measurement of precipitation and the patterns, variations and impacts that result, open the door to creative study of our environment. It is the "lowest common denominator" of hydroclimatic exploration. In this project, data from the CoCoRaHS citizen science network will be shared with and utilized by NOAA partners to help monitor drought, to help detect local severe storms, to alert local authorities to developing flash flood situations, to provide "ground truth" for NOAA and NASA remote sensing technologies, and to provide verification for both local and national weather and climate forecast products.
Community Collaborative Rain, Hail and Snow Network (CoCoRaHS)
The Community Collaborative Rain, Hail and Snow Network (CoCoRaHS) is a citizen science program where thousands of volunteers across the country measure and report the amount of precipitation that falls each day in their own neighborhood. In the next three years CoCoRaHS will use strategies from the “Citizen Science Toolkit” and align activities to the “Essential Principles to Climate Science” to engage thousands more participants in collecting, reporting and exploring precipitation. Evapotranspiration measurements will be added to teach and demonstrate the hydrologic cycle in action. Through strong NOAA partnerships with the National Weather Service, the National Climatic Data Center, the Earth Systems Research Lab and the National Operational Hydrologic Remote Sensing Center, precipitation data quality and accessibility for professional users will be enhanced. The CoCoRaHS network will be constructing training, data entry and visualization tools utilizing Web 2.0 concepts, cyberlearning tools and hand-held device applications with a goal of increasing participation and expanding the volunteer network into broader, younger, more diverse audiences.
Planet Earth Decision Theater
Through the Planet Earth Decision Theater project, the Science Museum of Minnesota and its partners will upgrade the museum's current SOS exhibit with new SOS learning experiences, produce for the SOS community a new SOS film about the role of humans as the dominant agents of global change and two new presenter-led SOS programs based on the film with one version utilizing an audience feedback mechanism called iClickers. SMM also will complement its Planet Earth Decision Theater and the Maryland Science Center's SOS exhibit with the addition of Rain Table (a new interactive scientific visualization platform) at both locations to further reinforce the Anthropocene messages of the new SOS film and programs. SMM will conduct extensive evaluations of the new SOS film, programs and Rain Tables. SMM's partners on this project include the NOAA Environmental Visualization Lab, University of Minnesota's National Center for Earth-surface Dynamics, University of Minnesota's Antarctic Geospatial Information Center, University of Minnesota's Institute on the Environment, Maryland Science Center, Oregon Museum of Science and Industry, Institute for Learning Innovation, George Mason University's Center for Climate Change Communication, and the Electronic Visualization Laboratory at University of Illinois-Chicago.