ESA Sea Ice Climate Change Initiative (Sea_Ice_cci): Sea Ice Concentration Climate Data Record from the AMSR-E and AMSR-2 instruments at 25km grid spacing, version 2.1 2017-01
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keyword: DIF10
keyword: Sea Ice
keyword: ESA
keyword: CCI
keyword: Arctic
keyword: Antarctic
keyword: orthoimagery
keyword: EARTH SCIENCE>OCEANS>SEA ICE
keyword: EARTH SCIENCE>OCEANS>SEA ICE>SEA ICE CONCENTRATION
keyword: EARTH SCIENCE>SPECTRAL/ENGINEERING>MICROWAVE
keyword: EARTH SCIENCE>CRYOSPHERE>SEA ICE
keyword: Aqua
keyword: GCOM-W1
keyword: AMSR-E
keyword: AMSR2
keyword: AMSRE
keyword: sea ice
keyword: sea ice concentration
keyword: Advanced Microwave Scanning Radiometer for Earth Observation from Space (AMSR-E)
keyword: Advanced Microwave Scanning Radiometer-2
keyword: day
keyword: Norwegian Meteorological Institute
keyword: EOS
keyword: GCOM
keyword: Level 4
keyword: AMSR_25kmEASE2
keyword: AQUA
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description: The dataset provides a Climate Data Record of Sea Ice Concentration (SIC) for the polar regions, derived from medium resolution passive microwave satellite data from the Advanced Microwave Scanning Radiometer series (AMSR-E and AMSR-2). It is processed with an algorithm using medium resolution (19 GHz and 37 GHz) imaging channels, and has been gridded at 25km grid spacing. This version of the product is v2.1, which is an extension of the v2.0 Sea_Ice_cci data and has identical data until 2015-12-25.This product was generated in the context of the ESA Climate Change Initiative Programme (ESA CCI) by the Sea Ice CCI (Sea_Ice_cci) project. The EUMETSAT OSI SAF contributed with access and re-use of part of its processing software and facilities.A SIC CDR at 50 km grid spacing is also available.
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