National Snow and Ice Center, Cooperative Institute for Research in Environmental Sciences, University of Colorado, 1540, 30th Street, Boulder, CO 80303 United States ; Chinese Academy of Meteorological Sciences, China Meteorological Administration, 46, Zhongguancun Nandajie, Haidian District, Beijing, 100081 China
National Snow and Ice Center, Cooperative Institute for Research in Environmental Sciences, University of Colorado, 1540, 30th Street, Boulder, CO 80303 United States
National Snow and Ice Center, Cooperative Institute for Research in Environmental Sciences, University of Colorado, 1540, 30th Street, Boulder, CO 80303 United States
China Meteorological Administration, 46, Zhongguancun Nandajie, Haidian District, Beijing, 100081 China