Albedo their reflectivities. Fresh 'black' ice exhibits Fresnel reflection. Snow on top of this sea ice increases the albedo to 0.9. Cloud albedo has substantial influence over atmospheric temperatures. Different types of clouds exhibit different reflectivity, theoretically ranging in albedo from a minimum of near 0 to a maximum approaching 0.8. "On any given day, about half of Earth is covered by clouds, which reflect more sunlight than land and water. Clouds keep Earth cool by reflecting sunlight, but they can also serve as blankets to trap warmth." Albedo and climate in some areas are affected by artificial clouds, such as
ALBEDO Telecom ALBEDO Telecom ALBEDO Telecom is a company that designs and manufactures products for the telecom industry including testers, synchronization nodes and networking devices. Typical users are R&D laboratories, Mobile and Telecom operators to verify and install the infrastructures that support any kind of applications based on voice, video and data. It is headquartered in Barcelona, Spain in the European Union. ALBEDO was formed by the 2010 by the former owners of ICT electronics and relevant managers that have been working in the Telecom Industry. There are several lines including hand-hed Gigabit Ethernet, Synchronous Ethernet, E1, PDH, SDH, Ethernet, IP, Jitter,