Box, Jason E, Dirk van As, and Konrad Steffen. “Greenland, Canadian and Icelandic Land-Ice Albedo Grids (2000–2016)”. GEUS Bulletin 38 (July 31, 2017): 53–56. Accessed November 15, 2025. https://geusbulletin.org/index.php/geusb/article/view/4414.