Snow is an important component of the cryosphere and an
integral part of the global climate system; snow cover both affects and is
affected by patterns of climate and climate change. Observation and monitoring
of components of the cryosphere are necessary for an understanding of the
cryospheric and terrestrial climate system. Predictions about the future state
of the environment, in particular the functioning of the climate system cannot
be attempted without through analysis of cryospheric processes.
