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The Center produces climate reports providing historical perspectives
on the Earth's climate which are vital to studies on global
climate change, the greenhouse effect, and other environmental
issues such as depletion of stratospheric ozone. Produced on
a monthly basis, these 'State of the Climate' reports
enhance the scientific understanding of current or newly evolving
climate anomalies and are an integral part of the on-going debate
regarding the implementation of effective global and national
strategies for protecting the environment. Because the development
and duration of the polar vortex and the subsequent depletion
of stratospheric ozone is closely linked to temperature and
atmospheric dynamics in the polar stratosphere, changes in climate
can have a significant impact on trends in ozone. A continuing
program of climate monitoring from the surface to the stratosphere
is a vital part of NOAA's effort to monitor ozone in the stratosphere
while enhancing the scientific understanding of ozone depletion.
NCDC archives 99 percent of all NOAA data,
including over 200 million paper records; 1.2 million microfiche
records; over 400,000 tape cartridges/magnetic tapes, and has
satellite weather images back to 1960. The National Climatic
Data Center's satellite services group has been providing SBUV/2
data to customers since July 1995. The center currently maintains
an archive of historical raw SBUV/2 data which dates back to
3/14/1985. Current data are archived in near real-time and can
also be requested. NCDC is part of the National Environmental
Satellite, Data & Information Service (NESDIS).
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