A New Normal for the Sea Ice Index
The NSIDC Sea Ice Index is a popular data product that shows users how ice extent and concentration have changed since the beginning of the passive microwave satellite record in 1978. It shows time series of monthly ice extent anomalies rather than actual extent values, in order to emphasize the inf...
Main Authors: | , , |
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Format: | Other/Unknown Material |
Language: | unknown |
Published: |
2014
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Subjects: | |
Online Access: | http://hdl.handle.net/2060/20140008666 |
Summary: | The NSIDC Sea Ice Index is a popular data product that shows users how ice extent and concentration have changed since the beginning of the passive microwave satellite record in 1978. It shows time series of monthly ice extent anomalies rather than actual extent values, in order to emphasize the information the data are carrying. Along with the time series, an image of average extent for the previous month is shown as a white field, with a pink line showing the median extent for that month. These are updated monthly; corresponding daily products are updated daily. |
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